National Register of Historic Places listings in Iowa

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Adair County Adams County Allamakee County Appanoose County Audubon County Benton County Blawk Hawk County Boone County Bremer County Buena Vista County Buchanan County Calhoun County Carroll County Cass County Cedar County Cerro Gordo County Cherokee County Chicksaw County Clarke County Clay County Clayton County Clinton County Crawford County Dallas County Davis County Decatur County Delaware County Des Moines County Dickinson County Dubuque County Emmet County Fayette County Floyd County Franklin County Fremont County Greene County Grundy County Guthrie County Hamilton County Hancock County Hardin County Harrison County Henry County Howard County Humboldt County Ida County Iowa County Jackson County Jasper County Jefferson County Johnson County Jones County Keokuk County Kossuth County Lee County Linn County Louisa County Lucas County Lyon County Madison County Mahaska County Marion County Marshall County Mills County Mitchell County Monona County Monroe County Montgomery County Muscatine County O'Brien County Osceola County Page County Palo Alto County Plymouth County Pocahontas County Polk County Pottawattamie County Poweshiek County Butler County Ringgold County Sac County Scott County Shelby County Sioux County Story County Tama County Taylor County Union County Van Buren County Wapello County Warren County Washington County Wayne County Webster County Winnebago County Winneshiek County Woodbury County Worth County Wright County
Iowa counties (clickable)

This is a list of properties and historic districts in Iowa that are listed on the National Register of Historic Places. There are listings in all of Iowa's 99 counties, adding up to over 2,200 total.

Contents: Counties in Iowa   (links in italic lead to a new page)
Adair | Adams | Allamakee | Appanoose | Audubon | Benton | Black Hawk | Boone | Bremer | Buchanan | Buena Vista | Butler | Calhoun | Carroll | Cass | Cedar | Cerro Gordo | Cherokee | Chickasaw | Clarke | Clay | Clayton | Clinton | Crawford | Dallas | Davis | Decatur | Delaware | Des Moines | Dickinson | Dubuque | Emmet | Fayette | Floyd | Franklin | Fremont | Greene | Grundy | Guthrie | Hamilton | Hancock | Hardin | Harrison | Henry | Howard | Humboldt | Ida | Iowa | Jackson | Jasper | Jefferson | Johnson | Jones | Keokuk | Kossuth | Lee | Linn | Louisa | Lucas | Lyon | Madison | Mahaska | Marion | Marshall | Mills | Mitchell | Monona | Monroe | Montgomery | Muscatine | O'Brien | Osceola | Page | Palo Alto | Plymouth | Pocahontas | Polk | Pottawattamie | Poweshiek | Ringgold | Sac | Scott | Shelby | Sioux | Story | Tama | Taylor | Union | Van Buren | Wapello | Warren | Washington | Wayne | Webster | Winnebago | Winneshiek | Woodbury | Worth | Wright
This National Park Service list is complete through NPS recent listings posted August 28, 2015.[1]


Current listings by county[edit]

The following are approximate tallies of current listings by county. These counts are based on entries in the National Register Information Database as of April 24, 2008[2] and new weekly listings posted since then on the National Register of Historic Places web site.[3] There are frequent additions to the listings and occasional delistings and the counts here are approximate and not official. New entries are added to the official Register on a weekly basis.[4] Also, the counts in this table exclude boundary increase and decrease listings which modify the area covered by an existing property or district and which carry a separate National Register reference number. The numbers of NRHP listings in each county are documented by tables in each of the individual county list-articles.

Phil Hoffman House, in Mahaska County
Snake Alley, in Des Moines County
Grotto of the Redemption, in Palo Alto County
Merchants' National Bank in Poweshiek County, designed by Louis Sullivan
Howes Building, in Clinton County
Fourth Street Historic District, in Woodbury County
County # of Sites
1 Adair 9
2 Adams 5
3 Allamakee 21
4 Appanoose 13
5 Audubon 14
6 Benton 16
7 Black Hawk 43
8 Boone 18
9 Bremer 10
10 Buchanan 19
11 Buena Vista 9
12 Butler 7
13 Calhoun 12
14 Carroll 12
15 Cass 10
16 Cedar 16
17 Cerro Gordo 43
18 Cherokee 9
19 Chickasaw 4
20 Clarke 7
21 Clay 9
22 Clayton 54
23 Clinton 29
24 Crawford 14
25 Dallas 14
26 Davis 11
27 Decatur 7
28 Delaware 15
29 Des Moines 32
30 Dickinson 12
31 Dubuque 75
32 Emmet 3
33 Fayette 28
34 Floyd 19
35 Franklin 11
36 Fremont 9
37 Greene 17
38 Grundy 2
39 Guthrie 7
40 Hamilton 8
41 Hancock 9
42 Hardin 34
43 Harrison 13
44 Henry 47
45 Howard 8
46 Humboldt 7
47 Ida 5
48 Iowa 11
49 Jackson 75
50 Jasper 13
51 Jefferson 28
52 Johnson 87
53 Jones 27
54 Keokuk 9
55 Kossuth 6
56 Lee 45
57 Linn 86
58 Louisa 8
59 Lucas 16
60 Lyon 10
61 Madison 47
62 Mahaska 46
63 Marion 26
64 Marshall 15
65 Mills 6
66 Mitchell 10
67 Monona 10
68 Monroe 11
69 Montgomery 16
70 Muscatine 26
71 O'Brien 3
72 Osceola 1
73 Page 9
74 Palo Alto 4
75 Plymouth 12
76 Pocahontas 3
77 Polk 173
78 Pottawattamie 38
79 Poweshiek 24
80 Ringgold 6
81 Sac 10
82.1 Scott: Davenport: Downtown 53
82.2 Scott: Davenport: East 89
82.3 Scott: Davenport: West 108
82.4 Scott: Davenport: Duplicates (1)[5]
82.5 Scott: Other 32
82.6 Scott: Total 281
83 Shelby 12
84 Sioux 4
85 Story 34
86 Tama 12
87 Taylor 7
88 Union 6
89 Van Buren 21
90 Wapello 29
91 Warren 12
92 Washington 17
93 Wayne 3
94 Webster 12
95 Winnebago 4
96 Winneshiek 31
97 Woodbury 54
98 Worth 6
99 Wright 9
(duplicates) (4)[6]
Total: 2,263

Adair County[edit]

Adams County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Adams County Jail Upload image
February 28, 1991
(#91000119)
1000 Benton Ave.
40°59′32″N 94°44′04″W / 40.992222°N 94.734444°W / 40.992222; -94.734444 (Adams County Jail)
Corning
2 Corning Commercial Historic District Upload image
May 31, 2012
(#12000318)
513-824 Davis Ave., 701-829 Benton Ave. & cross streets
40°59′21″N 94°44′05″W / 40.989066°N 94.734809°W / 40.989066; -94.734809 (Corning Commercial Historic District)
Corning
3 Corning Opera House Upload image
September 21, 1993
(#93000954)
800 Davis Ave.
40°59′25″N 94°44′01″W / 40.990278°N 94.733611°W / 40.990278; -94.733611 (Corning Opera House)
Corning
4 Noah Odell House Upload image
November 30, 2000
(#00000917)
1245 240th St.
40°57′35″N 94°50′45″W / 40.959722°N 94.845833°W / 40.959722; -94.845833 (Noah Odell House)
Nodaway
5 Snider Bridge Upload image
June 25, 1998
(#98000774)
220th St. over an unnamed stream
40°59′28″N 94°36′38″W / 40.991111°N 94.610556°W / 40.991111; -94.610556 (Snider Bridge)
Corning

Allamakee County[edit]

Appanoose County[edit]

Audubon County[edit]

Benton County[edit]

Black Hawk County[edit]

Boone County[edit]

Bremer County[edit]

Buchanan County[edit]

Buena Vista County[edit]

Butler County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Cherry Street Bridge Upload image
June 25, 1998
(#98000753)
Cherry St. over a tributary of the Shell Rock River
42°42′28″N 92°35′08″W / 42.707778°N 92.585556°W / 42.707778; -92.585556 (Cherry Street Bridge)
Shell Rock
2 Coldwater Church of the Brethren Upload image
July 13, 1979
(#79000883)
100 block of N. High St.
42°53′31″N 92°48′32″W / 42.891944°N 92.808889°W / 42.891944; -92.808889 (Coldwater Church of the Brethren)
Greene
3 Charles H. & Theresa H. McBride Bungalow Upload image
February 7, 2011
(#10001205)
127 E. Adair St.
42°53′31″N 92°48′32″W / 42.891944°N 92.808889°W / 42.891944; -92.808889 (Charles H. & Theresa H. McBride Bungalow)
Shell Rock
4 Netcott-Pfeiffer House Upload image
April 24, 2007
(#07000347)
206 Buswell St.
42°34′43″N 92°47′28″W / 42.578611°N 92.791111°W / 42.578611; -92.791111 (Netcott-Pfeiffer House)
Parkersburg
5 Renke and Wubke Renken House Upload image
January 15, 2014
(#13001075)
401 Coates St.
42°34′38″N 92°47′20″W / 42.577289°N 92.788802°W / 42.577289; -92.788802 (Renke and Wubke Renken House)
Parkersburg
6 Shell Rock Bridge Upload image
March 12, 1999
(#99000307)
Cherry St. over the Shell Rock River
42°42′40″N 92°34′53″W / 42.711111°N 92.581389°W / 42.711111; -92.581389 (Shell Rock Bridge)
Shell Rock
7 Charles Wolf House Upload image
October 1, 1979
(#79000884)
401 5th St.
42°34′32″N 92°47′17″W / 42.575556°N 92.788056°W / 42.575556; -92.788056 (Charles Wolf House)
Parkersburg

Calhoun County[edit]

Carroll County[edit]

Cass County[edit]

Cedar County[edit]

Cerro Gordo County[edit]

Cherokee County[edit]

Chickasaw County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Chickasaw County Courthouse
Chickasaw County Courthouse
July 2, 1981
(#81000228)
Prospect St. at Locust Ave.
43°09′36″N 92°18′49″W / 43.16°N 92.313611°W / 43.16; -92.313611 (Chickasaw County Courthouse)
New Hampton
2 Chickasaw Octagon House Upload image
July 17, 1979
(#79000888)
Court St.
43°02′11″N 92°29′58″W / 43.036389°N 92.499444°W / 43.036389; -92.499444 (Chickasaw Octagon House)
Chickasaw Township
3 George Darrow Round Barn Upload image
June 30, 1986
(#86001421)
County Road T76
43°09′52″N 92°29′46″W / 43.164444°N 92.496111°W / 43.164444; -92.496111 (George Darrow Round Barn)
Alta Vista
4 John Foley House Upload image
April 16, 1979
(#79000889)
511 N. Locust St.
43°03′52″N 92°18′49″W / 43.064444°N 92.313611°W / 43.064444; -92.313611 (John Foley House)
New Hampton

Clarke County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 J.V. Banta House Upload image
July 14, 1983
(#83000348)
222 McLane St.
41°00′41″N 93°48′01″W / 41.011389°N 93.800278°W / 41.011389; -93.800278 (J.V. Banta House)
Osceola
2 Chicago, Burlington and Quincy Depot
Chicago, Burlington and Quincy Depot
January 8, 2009
(#08001283)
215 N. Main St.
41°02′12″N 93°45′56″W / 41.03663°N 93.76566°W / 41.03663; -93.76566 (Chicago, Burlington and Quincy Depot)
Osceola Part of the Advent & Development of Railroads in Iowa Multiple Property Submission
3 George H. and Alice Spaulding Cowles House Upload image
December 20, 2006
(#06001161)
229 W. Cass St.
41°02′03″N 93°46′09″W / 41.034167°N 93.769167°W / 41.034167; -93.769167 (George H. and Alice Spaulding Cowles House)
Osceola
4 John and Mary Jane Kyte Farmstead District Upload image
September 14, 2000
(#00001074)
2875 Mormon Trail Rd.
40°56′09″N 93°39′22″W / 40.935833°N 93.656111°W / 40.935833; -93.656111 (John and Mary Jane Kyte Farmstead District)
Weldon
5 Osceola Masonic Block
Osceola Masonic Block
July 6, 2010
(#10000421)
101-103 South Main St.
41°02′05″N 93°45′55″W / 41.034722°N 93.765278°W / 41.034722; -93.765278 (Osceola Masonic Block)
Osceola
6 Marcellus Luther and Julia Protzman Temple House Upload image
April 4, 1996
(#96000361)
502 S. Main St.
41°01′46″N 93°45′57″W / 41.029444°N 93.765833°W / 41.029444; -93.765833 (Marcellus Luther and Julia Protzman Temple House)
Osceola
7 Dickinson Webster House Upload image
July 20, 1977
(#77000501)
609 W. Jefferson St.
41°02′12″N 93°46′02″W / 41.036667°N 93.767222°W / 41.036667; -93.767222 (Dickinson Webster House)
Osceola

Former listing[edit]

[7] Name on the Register Image Date listed Date removed Location City or town Summary
1 Brady-Bolibaugh House Upload image
January 3, 1985
(#85000003)
May 12, 2009
217 W. Washington
41°02′12″N 93°45′45″W / 41.036667°N 93.7625°W / 41.036667; -93.7625 (Brady-Bolibaugh House)
Osceola

Clay County[edit]

Clayton County[edit]

Clinton County[edit]

Crawford County[edit]

Dallas County[edit]

Davis County[edit]

Decatur County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Decatur County Courthouse
Decatur County Courthouse
July 2, 1981
(#81000233)
9th St.
40°44′26″N 93°44′46″W / 40.740556°N 93.746111°W / 40.740556; -93.746111 (Decatur County Courthouse)
Leon
2 Grand River Bridge
Grand River Bridge
June 25, 1998
(#98000794)
County road over the Grand River
40°43′18″N 93°52′33″W / 40.721667°N 93.875833°W / 40.721667; -93.875833 (Grand River Bridge)
Leon
3 Liberty Hall Upload image
September 29, 1983
(#83000350)
Main St.
40°37′30″N 93°57′07″W / 40.625°N 93.951944°W / 40.625; -93.951944 (Liberty Hall)
Lamoni
4 J.J. McClung House Upload image
December 6, 1990
(#90001856)
Junction of Main and Vine Sts.
40°49′38″N 93°36′36″W / 40.827222°N 93.61°W / 40.827222; -93.61 (J.J. McClung House)
Garden Grove
5 Missouri, Iowa & Nebraska Railway Co. Depot-Weldon Upload image
December 13, 1991
(#91001827)
N. Main St. at the Decatur County line
40°53′57″N 93°44′01″W / 40.899167°N 93.733611°W / 40.899167; -93.733611 (Missouri, Iowa & Nebraska Railway Co. Depot-Weldon)
Weldon
6 C.S. Stearns House Upload image
November 28, 1978
(#78001214)
Main St.
40°49′36″N 93°36′10″W / 40.826667°N 93.602778°W / 40.826667; -93.602778 (C.S. Stearns House)
Garden Grove
7 Union Church Upload image
December 12, 1976
(#76000759)
Clark at Sycamore St.
40°38′21″N 93°48′23″W / 40.639167°N 93.806389°W / 40.639167; -93.806389 (Union Church)
Davis City

Delaware County[edit]

Des Moines County[edit]

Dickinson County[edit]

Dubuque County[edit]

Emmet County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Brugjeld-Peterson Family Farmstead District
Brugjeld-Peterson Family Farmstead District
April 6, 2000
(#00000326)
2349 450th Ave.
43°18′17″N 94°42′02″W / 43.304722°N 94.700556°W / 43.304722; -94.700556 (Brugjeld-Peterson Family Farmstead District)
Wallingford
2 Ellsworth Ranch Bridge
Ellsworth Ranch Bridge
July 15, 1998
(#98000869)
130th St. over the East Fork of the Des Moines River
43°27′36″N 94°34′49″W / 43.46°N 94.580278°W / 43.46; -94.580278 (Ellsworth Ranch Bridge)
Armstrong
3 Thomsen Round Barn Upload image
June 30, 1986
(#86001426)
Off Iowa Highway 15
43°20′46″N 94°29′52″W / 43.346111°N 94.497778°W / 43.346111; -94.497778 (Thomsen Round Barn)
Armstrong

Fayette County[edit]

Floyd County[edit]

Franklin County[edit]

Fremont County[edit]

Greene County[edit]

Grundy County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Grundy County Courthouse
Grundy County Courthouse
July 2, 1981
(#81000239)
Grundy Ave.
42°21′31″N 92°46′18″W / 42.358611°N 92.771667°W / 42.358611; -92.771667 (Grundy County Courthouse)
Grundy Center
2 Chris Neessen House Upload image
January 12, 1984
(#84001253)
601 E. 4th
42°26′04″N 92°55′29″W / 42.434444°N 92.924722°W / 42.434444; -92.924722 (Chris Neessen House)
Wellsburg

Guthrie County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 All Saints Catholic Church
All Saints Catholic Church
December 7, 2000
(#00001478)
420 N. Fremont
41°30′25″N 94°19′02″W / 41.506944°N 94.317222°W / 41.506944; -94.317222 (All Saints Catholic Church)
Stuart
2 John Cretsinger House Upload image
October 7, 1998
(#98001206)
1363 Burl Ln.
41°48′46″N 94°42′52″W / 41.812778°N 94.714444°W / 41.812778; -94.714444 (John Cretsinger House)
Coon Rapids
3 Roswell and Elizabeth Garst Farmstead Historic District Upload image
August 12, 2009
(#09000610)
1390 Iowa Highway 141
41°50′55″N 94°38′43″W / 41.848544°N 94.64515°W / 41.848544; -94.64515 (Roswell and Elizabeth Garst Farmstead Historic District)
Coon Rapids
4 Masonic Temple Building
Masonic Temple Building
April 12, 1996
(#96000400)
1311 N. 2nd St.
41°30′18″N 94°19′07″W / 41.505°N 94.318611°W / 41.505; -94.318611 (Masonic Temple Building)
Stuart
5 Octagon Barn, Richland Township Upload image
June 30, 1986
(#86001433)
Off Iowa Highway 141
41°49′24″N 94°20′10″W / 41.823333°N 94.336111°W / 41.823333; -94.336111 (Octagon Barn, Richland Township)
Richland Township
6 Sexton Hotel Upload image
December 18, 2013
(#13000924)
203 E. Front Street
41°30′14″N 94°19′00″W / 41.503832°N 94.316748°W / 41.503832; -94.316748 (Sexton Hotel)
Stuart
7 Springbrook State Park, Civilian Conservation Corps Area Upload image
November 15, 1990
(#90001671)
Junction of Iowa Highway 384 and County Highway F25
41°46′38″N 94°27′54″W / 41.777222°N 94.465°W / 41.777222; -94.465 (Springbrook State Park, Civilian Conservation Corps Area)
Guthrie Center

Former listings[edit]

[7] Name on the Register Image Date listed Date removed Location City or town Summary
1 Panora-Linden High School Upload image
July 23, 1974
(#74000786)
May 22, 1998
Bounded by Main, Market, 1st, and 2nd Sts.
Panora Torn down in 1991[9]

Hamilton County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Albright Bridge
Albright Bridge
June 25, 1998
(#98000776)
130th St. at 510th Ave. over the Boone River
42°24′20″N 93°48′36″W / 42.405556°N 93.81°W / 42.405556; -93.81 (Albright Bridge)
Webster City
2 Kendall Young Public Library
Kendall Young Public Library
May 23, 1983
(#83000361)
1201 Willson Ave.
42°27′30″N 93°50′12″W / 42.458333°N 93.836667°W / 42.458333; -93.836667 (Kendall Young Public Library)
Webster City
3 William Oakland Round Barn
William Oakland Round Barn
June 30, 1986
(#86001434)
Off U.S. Route 69
42°29′11″N 93°38′00″W / 42.486389°N 93.633333°W / 42.486389; -93.633333 (William Oakland Round Barn)
Blairsburg
4 Schultz Brothers Drug Store
Schultz Brothers Drug Store
May 16, 1996
(#96000518)
116 Main St.
42°29′19″N 93°32′38″W / 42.488611°N 93.543889°W / 42.488611; -93.543889 (Schultz Brothers Drug Store)
Williams
5 State Bank of Stratford
State Bank of Stratford
July 7, 1983
(#83000362)
801 Shakespeare St.
42°16′14″N 93°55′01″W / 42.270556°N 93.916944°W / 42.270556; -93.916944 (State Bank of Stratford)
Stratford
6 Tremaine Bridge
Tremaine Bridge
May 15, 1998
(#98000519)
280th St. over the Boone River
42°23′12″N 93°48′31″W / 42.386667°N 93.808611°W / 42.386667; -93.808611 (Tremaine Bridge)
Webster City
7 Webster City Post Office
Webster City Post Office
July 6, 1982
(#82002619)
801 Willson Ave.
42°28′06″N 93°49′09″W / 42.468333°N 93.819167°W / 42.468333; -93.819167 (Webster City Post Office)
Webster City
8 William J. and Hattie J. Zitterell House
William J. and Hattie J. Zitterell House
February 16, 1996
(#96000057)
821 Division St.
42°28′04″N 93°49′28″W / 42.467778°N 93.824444°W / 42.467778; -93.824444 (William J. and Hattie J. Zitterell House)
Webster City

Hancock County[edit]

Hardin County[edit]

Harrison County[edit]

Henry County[edit]

Howard County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Bohemian Savings Bank Upload image
September 13, 1990
(#88002806)
Main St.
43°13′05″N 92°05′26″W / 43.218056°N 92.090556°W / 43.218056; -92.090556 (Bohemian Savings Bank)
Protivin
2 Cresco Opera House Upload image
August 27, 1981
(#81000245)
115 W. 2nd Ave.
43°21′12″N 92°08′04″W / 43.353333°N 92.134444°W / 43.353333; -92.134444 (Cresco Opera House)
Cresco
3 James C. Fellows House Upload image
June 21, 1982
(#82002621)
Main St.
43°22′02″N 92°33′05″W / 43.367222°N 92.551389°W / 43.367222; -92.551389 (James C. Fellows House)
Riceville
4 Howard County Courthouse
Howard County Courthouse
July 2, 1981
(#81000246)
Elm St.
43°22′26″N 92°07′03″W / 43.373889°N 92.1175°W / 43.373889; -92.1175 (Howard County Courthouse)
Cresco
5 Kellow House Upload image
November 22, 1977
(#77000517)
324 4th Ave., W.
43°22′33″N 92°07′16″W / 43.375833°N 92.121111°W / 43.375833; -92.121111 (Kellow House)
Cresco
6 Lime Springs Mill Complex
Lime Springs Mill Complex
April 11, 1977
(#77000518)
Former Iowa Highway 157
43°27′54″N 92°16′45″W / 43.465°N 92.279167°W / 43.465; -92.279167 (Lime Springs Mill Complex)
Lime Springs
7 Polygonal Barn, New Oregon Township Upload image
June 30, 1986
(#86001437)
Off Iowa Highway 39
43°13′32″N 92°07′38″W / 43.225556°N 92.127222°W / 43.225556; -92.127222 (Polygonal Barn, New Oregon Township)
New Oregon Township
8 South Ward School Upload image
November 10, 1982
(#82000408)
500 S. Elm St.
43°22′03″N 92°07′02″W / 43.3675°N 92.117222°W / 43.3675; -92.117222 (South Ward School)
Cresco

Humboldt County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Berkhimer Bridge
Berkhimer Bridge
May 15, 1998
(#98000523)
245th St. over the Des Moines River
42°44′21″N 94°15′11″W / 42.739167°N 94.253056°W / 42.739167; -94.253056 (Berkhimer Bridge)
Humboldt
2 Corydon Brown House
Corydon Brown House
November 14, 1978
(#78001223)
East of Dakota City off Iowa Highway 3
42°43′28″N 94°11′27″W / 42.724444°N 94.190833°W / 42.724444; -94.190833 (Corydon Brown House)
Dakota City
3 Des Moines River Bridge Upload image
May 15, 1998
(#98000522)
Iowa Highway 3 over the West Fork of the Des Moines River
42°43′55″N 94°15′30″W / 42.731944°N 94.258333°W / 42.731944; -94.258333 (Des Moines River Bridge)
Humboldt
4 Humboldt County Court House
Humboldt County Court House
August 28, 2003
(#03000823)
203 Main St.
42°43′21″N 94°12′58″W / 42.7225°N 94.216111°W / 42.7225; -94.216111 (Humboldt County Court House)
Dakota City
5 Humboldt Free Public Library
Humboldt Free Public Library
May 23, 1983
(#83000368)
30 6th St., N.
42°43′16″N 94°13′10″W / 42.721111°N 94.219444°W / 42.721111; -94.219444 (Humboldt Free Public Library)
Humboldt
6 Renwick Generating Plant
Renwick Generating Plant
February 17, 1995
(#95000099)
103 N. Field St.
42°49′43″N 93°58′42″W / 42.828611°N 93.978333°W / 42.828611; -93.978333 (Renwick Generating Plant)
Renwick
7 Stephen Harris Taft House
Stephen Harris Taft House
December 27, 2002
(#02001601)
809 1st Ave., N.
42°43′20″N 94°13′11″W / 42.722222°N 94.219722°W / 42.722222; -94.219722 (Stephen Harris Taft House)
Humboldt

Ida County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Alvin Bushnell Bell House Upload image
January 27, 1983
(#83000369)
310 Quimby St.
42°21′08″N 95°28′23″W / 42.352222°N 95.473056°W / 42.352222; -95.473056 (Alvin Bushnell Bell House)
Ida Grove Designed by architect George Franklin Barber
2 Ida County Courthouse
Ida County Courthouse
March 15, 1974
(#74000787)
401 Moorehead St.
42°20′31″N 95°28′02″W / 42.341944°N 95.467222°W / 42.341944; -95.467222 (Ida County Courthouse)
Ida Grove
3 Moorehead Stagecoach Inn Upload image
August 27, 1974
(#74000788)
Off U.S. Route 59
42°21′15″N 95°28′44″W / 42.354167°N 95.478889°W / 42.354167; -95.478889 (Moorehead Stagecoach Inn)
Ida Grove
4 Dr. Francis B. Warnock House Upload image
October 13, 1988
(#88001945)
201 Maple St.
42°18′56″N 95°36′01″W / 42.315556°N 95.600278°W / 42.315556; -95.600278 (Dr. Francis B. Warnock House)
Battle Creek Designed by architect George Franklin Barber
5 Waveland Round Barn Upload image
June 30, 1986
(#86001438)
Off U.S. Route 20
42°29′46″N 95°42′09″W / 42.496111°N 95.7025°W / 42.496111; -95.7025 (Waveland Round Barn)
Cushing

Former listings[edit]

[7] Name on the Register Image Date listed Date removed Location City or town Summary
1 Turner Hall Upload image
January 22, 1975
(#75000691)
June 21, 2007
SE corner of Keil and 2nd Streets
Holstein

Iowa County[edit]

Jackson County[edit]

Jasper County[edit]

Jefferson County[edit]

Johnson County[edit]

Jones County[edit]

Keokuk County[edit]

Kossuth County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Algona Junior and Senior High School Building and High School Building Annex Upload image
December 10, 2014
(#14001006)
213 and 301 S. Harlan St.
43°04′03″N 94°14′01″W / 43.067375°N 94.233652°W / 43.067375; -94.233652 (Algona Junior and Senior High School Building and High School Building Annex)
Algona
2 William C. and Hertha Dau House Upload image
July 29, 1993
(#93000654)
315 S. Dodge St.
43°03′58″N 94°14′10″W / 43.066111°N 94.236111°W / 43.066111; -94.236111 (William C. and Hertha Dau House)
Algona
3 Des Moines River Bridge Upload image
May 15, 1998
(#98000535)
County Road P14 over the East Fork of the Des Moines River
43°20′42″N 94°26′33″W / 43.345°N 94.4425°W / 43.345; -94.4425 (Des Moines River Bridge)
Swea City
4 G.A.R. Memorial Hall Upload image
January 15, 2014
(#13001077)
122 S. Dodge St.
43°04′07″N 94°14′12″W / 43.068636°N 94.236727°W / 43.068636; -94.236727 (G.A.R. Memorial Hall)
Algona
5 Land and Loan Office Building
Land and Loan Office Building
March 19, 1998
(#98000250)
123 E. State St.
43°04′08″N 94°14′08″W / 43.068889°N 94.235556°W / 43.068889; -94.235556 (Land and Loan Office Building)
Algona Also known as the Henry Adams Building
6 Lu Verne City Jail
Lu Verne City Jail
December 18, 1992
(#92001662)
307 3rd St.
42°54′39″N 94°05′00″W / 42.910833°N 94.083333°W / 42.910833; -94.083333 (Lu Verne City Jail)
Lu Verne

Former listings[edit]

[7] Name on the Register Image Date listed Date removed Location City or town Summary
1 Longbottom Polygonal Barn Upload image
June 30, 1986
(#86001456)
August 26, 2005
Off Iowa Highway 226
Titonka

Lee County[edit]

Linn County[edit]

Louisa County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Bethel Church
Bethel Church
February 22, 1979
(#79003698)
Northeast of Morning Sun, off U.S. Route 61
41°06′37″N 91°11′14″W / 41.11035833°N 91.18711389°W / 41.11035833; -91.18711389 (Bethel Church)
Morning Sun
2 Columbus Junction School 1882-1920
Columbus Junction School 1882-1920
August 14, 1973
(#73000735)
122 E. Maple St.
41°16′36″N 91°21′37″W / 41.276667°N 91.360278°W / 41.276667; -91.360278 (Columbus Junction School 1882-1920)
Columbus Junction
3 Commercial Hotel
Commercial Hotel
August 30, 2001
(#01000912)
227 N. Main St.
41°10′52″N 91°11′13″W / 41.181111°N 91.186944°W / 41.181111; -91.186944 (Commercial Hotel)
Wapello
4 County Line Bridge
County Line Bridge
May 15, 1998
(#98000513)
140th block of County Line Rd. over Long Creek
41°16′01″N 91°29′07″W / 41.266944°N 91.485139°W / 41.266944; -91.485139 (County Line Bridge)
Columbus Junction Extends into Washington County
5 Florence-Council On The Iowa Site
Florence-Council On The Iowa Site
December 27, 1978
(#78001243)
At the site of the now-gone village of Florence[10]
41°06′29″N 91°06′57″W / 41.108056°N 91.115833°W / 41.108056; -91.115833 (Florence-Council On The Iowa Site)
Oakville
6 Gipple's Quarry Bridge
Gipple's Quarry Bridge
May 15, 1998
(#98000512)
100 block of V Ave. over Buffington Creek
41°12′17″N 91°24′31″W / 41.204722°N 91.408611°W / 41.204722; -91.408611 (Gipple's Quarry Bridge)
Columbus Junction
7 Louisa County Courthouse
Louisa County Courthouse
July 2, 1981
(#81000253)
Main St.
41°10′43″N 91°11′10″W / 41.178611°N 91.186111°W / 41.178611; -91.186111 (Louisa County Courthouse)
Wapello
8 Toolesboro Mound Group
Toolesboro Mound Group
October 15, 1966
(#66000337)
6568 Toolesboro Rd.[11]
41°08′34″N 91°03′50″W / 41.142778°N 91.063889°W / 41.142778; -91.063889 (Toolesboro Mound Group)
Toolesboro

Former listing[edit]

[7] Name on the Register Image Date listed Date removed Location City or town Summary
1 Judge Francis Springer House Upload image
January 27, 1983
(#83000388)
September 5, 2000
South of Columbus City
Columbus City Burned by owner in October 1997.[12][dead link]

Lucas County[edit]

Lyon County[edit]

Madison County[edit]

Mahaska County[edit]

Marion County[edit]

Marshall County[edit]

Mills County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Davis Oriole Earthlodge Site Upload image
October 16, 2012
(#12001018)
Address Restricted
Glenwood vicinity
2 Glenwood Archeological District Upload image
May 22, 2013
(#13000296)
Address Restricted
Glenwood
3 Nishnabotna River Bridge Upload image
May 15, 1998
(#98000496)
County Road M16 over the Nishnabotna River north of Henderson
41°05′21″N 95°28′49″W / 41.089167°N 95.480278°W / 41.089167; -95.480278 (Nishnabotna River Bridge)
Anderson Township
4 Plattsmouth Bridge
Plattsmouth Bridge
April 15, 1993
(#92000755)
U.S. Route 34 over the Missouri River southwest of Pacific Junction
41°00′03″N 95°52′01″W / 41.00096°N 95.866836°W / 41.00096; -95.866836 (Plattsmouth Bridge)
Plattville Township Extends into Cass County, Nebraska
5 Pony Creek Park Upload image
July 30, 1971
(#71000299)
Northwest of Glenwood
41°04′16″N 95°47′12″W / 41.071111°N 95.786667°W / 41.071111; -95.786667 (Pony Creek Park)
Oak Township
6 West Oak Forest Earthlodge Site
West Oak Forest Earthlodge Site
June 11, 2010
(#10000342)
Rural (Address Restricted)
Glenwood vicinity part of the Archeological Resources of the Central Plains Tradition in the Loess Hills Region of Iowa MPS

Mitchell County[edit]

Monona County[edit]

Monroe County[edit]

Montgomery County[edit]

Muscatine County[edit]

O'Brien County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Carnegie Library
Carnegie Library
April 11, 1977
(#77001504)
321 10th St.
43°10′47″N 95°51′14″W / 43.179722°N 95.853889°W / 43.179722; -95.853889 (Carnegie Library)
Sheldon
2 Indian Village Site
Indian Village Site
October 15, 1966
(#66000888)
Left bank of Waterman Creek, east of Sutherland[13]
42°58′50″N 95°25′22″W / 42.980556°N 95.422778°W / 42.980556; -95.422778 (Indian Village Site)
Sutherland
3 O'Brien County Courthouse
O'Brien County Courthouse
July 2, 1981
(#81000656)
Fir Ave.
43°05′12″N 95°37′38″W / 43.086667°N 95.627222°W / 43.086667; -95.627222 (O'Brien County Courthouse)
Primghar

Osceola County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Osceola County Courthouse
Osceola County Courthouse
July 2, 1981
(#81000261)
3rd Ave. and 8th St.
43°24′07″N 95°44′51″W / 43.401944°N 95.7475°W / 43.401944; -95.7475 (Osceola County Courthouse)
Sibley

Page County[edit]

Palo Alto County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Emmetsburg Public Library Upload image
May 23, 1983
(#83000397)
10th St. on Courthouse Sq.
43°05′19″N 94°41′52″W / 43.088611°N 94.697778°W / 43.088611; -94.697778 (Emmetsburg Public Library)
Emmetsburg
2 First Presbyterian Church Upload image
May 24, 2010
(#10000276)
101 1st Ave. SW
42°57′35″N 94°26′47″W / 42.959683°N 94.446417°W / 42.959683; -94.446417 (First Presbyterian Church)
West Bend
3 Grotto of the Redemption
Grotto of the Redemption
February 23, 2001
(#00001679)
300 N. Broadway
42°57′50″N 94°26′44″W / 42.963889°N 94.445556°W / 42.963889; -94.445556 (Grotto of the Redemption)
West Bend
4 Ormsby-Kelly House Upload image
July 29, 1977
(#77000545)
2403 W. 7th St.
43°06′46″N 94°41′02″W / 43.112778°N 94.683889°W / 43.112778; -94.683889 (Ormsby-Kelly House)
Emmetsburg

Plymouth County[edit]

Pocahontas County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Laurens Carnegie Free Library Upload image
November 5, 1974
(#74000804)
263 N. 3rd St.
42°50′54″N 94°50′56″W / 42.848333°N 94.848889°W / 42.848333; -94.848889 (Laurens Carnegie Free Library)
Laurens
2 Pocahontas County Courthouse
Pocahontas County Courthouse
July 2, 1981
(#81000264)
Court Sq.
42°44′14″N 94°40′07″W / 42.737222°N 94.668611°W / 42.737222; -94.668611 (Pocahontas County Courthouse)
Pocahontas
3 Saints Peter and Paul Catholic Church
Saints Peter and Paul Catholic Church
March 1, 1994
(#94000086)
16 2nd Ave., NW.
42°44′05″N 94°40′15″W / 42.734722°N 94.670833°W / 42.734722; -94.670833 (Saints Peter and Paul Catholic Church)
Pocahontas

Polk County[edit]

Pottawattamie County[edit]

Poweshiek County[edit]

Ringgold County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Beaconsfield Supply Store Upload image
May 24, 2007
(#07000451)
1621 Main St.
40°48′35″N 94°03′02″W / 40.809722°N 94.050556°W / 40.809722; -94.050556 (Beaconsfield Supply Store)
Beaconsfield
2 W.J. Buck Polygonal Barn Upload image
June 30, 1986
(#86001471)
Off U.S. Route 169
40°46′57″N 94°15′25″W / 40.7825°N 94.256944°W / 40.7825; -94.256944 (W.J. Buck Polygonal Barn)
Diagonal
3 Middlefork Methodist Episcopal Church Upload image
November 29, 1990
(#90001801)
South of U.S. Route 169 on the eastern side of the Middle Fork Grand River
40°35′47″N 94°19′03″W / 40.596389°N 94.3175°W / 40.596389; -94.3175 (Middlefork Methodist Episcopal Church)
Redding
4 Ringgold County Courthouse
Ringgold County Courthouse
July 2, 1981
(#81000267)
Madison St.
40°42′46″N 94°14′26″W / 40.712778°N 94.240556°W / 40.712778; -94.240556 (Ringgold County Courthouse)
Mount Ayr
5 Ringgold County Jail Upload image
June 19, 1979
(#79000939)
201 E. Monroe St.
40°42′43″N 94°14′09″W / 40.711944°N 94.235833°W / 40.711944; -94.235833 (Ringgold County Jail)
Mount Ayr
6 Lee Shay Farmhouse Upload image
November 6, 1986
(#86003172)
Off County Road P27
40°41′13″N 94°22′57″W / 40.686944°N 94.3825°W / 40.686944; -94.3825 (Lee Shay Farmhouse)
Maloy

Sac County[edit]

Scott County[edit]

Shelby County[edit]

Sioux County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Charles M. and Emma M. Fischer Fleshman House Upload image
January 7, 1993
(#92001743)
919 9th St.
42°59′45″N 96°28′51″W / 42.995833°N 96.480833°W / 42.995833; -96.480833 (Charles M. and Emma M. Fischer Fleshman House)
Hawarden
2 Hawarden City Hall, Fire Station and Auditorium Upload image
March 10, 2009
(#09000107)
715 Central Ave.
42°59′37″N 96°29′07″W / 42.99363°N 96.48519°W / 42.99363; -96.48519 (Hawarden City Hall, Fire Station and Auditorium)
Hawarden
3 Sioux County Courthouse
Sioux County Courthouse
April 11, 1977
(#77000559)
Off Iowa Highway 10
43°00′16″N 96°03′30″W / 43.004444°N 96.058333°W / 43.004444; -96.058333 (Sioux County Courthouse)
Orange City
4 Zwemer Hall, Northwestern College
Zwemer Hall, Northwestern College
May 28, 1975
(#75000698)
101 7th St., SW.
42°59′58″N 96°03′28″W / 42.999444°N 96.057778°W / 42.999444; -96.057778 (Zwemer Hall, Northwestern College)
Orange City

Story County[edit]

Tama County[edit]

Taylor County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Bedford Commercial Historic District Upload image
September 12, 2002
(#02001032)
200-500 blocks of Main St., the 500 and 600 blocks of Court, and the 500 block of Central
40°40′01″N 94°43′07″W / 40.666944°N 94.718611°W / 40.666944; -94.718611 (Bedford Commercial Historic District)
Bedford
2 Bedford House
Bedford House
June 14, 1977
(#77000560)
306 Main St.
40°40′04″N 94°43′13″W / 40.667778°N 94.720278°W / 40.667778; -94.720278 (Bedford House)
Bedford
3 Bedford Oil Company Station Upload image
July 15, 1999
(#99000831)
601 Madison
40°40′02″N 94°43′15″W / 40.667222°N 94.720833°W / 40.667222; -94.720833 (Bedford Oil Company Station)
Bedford
4 Bedford Public Library Upload image
May 23, 1983
(#83000405)
Jefferson St.
40°36′29″N 94°44′53″W / 40.608056°N 94.748056°W / 40.608056; -94.748056 (Bedford Public Library)
Bedford
5 Lenox Hotel Upload image
December 20, 2002
(#02001538)
114 S. Main St.
40°52′52″N 94°33′33″W / 40.881111°N 94.559167°W / 40.881111; -94.559167 (Lenox Hotel)
Lenox
6 Lenox Round Barn Upload image
May 5, 1999
(#99000490)
1001 Pollock Boulevard
40°40′39″N 94°43′45″W / 40.6775°N 94.729167°W / 40.6775; -94.729167 (Lenox Round Barn)
Bedford
7 Taylor County Courthouse
Taylor County Courthouse
July 2, 1981
(#81000271)
Court Ave.
40°40′01″N 94°43′08″W / 40.666944°N 94.718889°W / 40.666944; -94.718889 (Taylor County Courthouse)
Bedford

Union County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Chicago, Burlington and Quincy Railroad-Creston Station
Chicago, Burlington and Quincy Railroad-Creston Station
August 15, 1973
(#73000739)
200 W. Adams St.
41°02′21″N 94°20′34″W / 41.039167°N 94.342778°W / 41.039167; -94.342778 (Chicago, Burlington and Quincy Railroad-Creston Station)
Creston
2 Grand River Bridge Upload image
May 15, 1998
(#98000479)
230th St. over the Grand River
40°57′48″N 94°02′20″W / 40.963333°N 94.038889°W / 40.963333; -94.038889 (Grand River Bridge)
Arispe
3 Iowana Hotel
Iowana Hotel
May 12, 2009
(#09000298)
203 W. Montgomery St.
41°03′31″N 94°21′46″W / 41.058606°N 94.36275°W / 41.058606; -94.36275 (Iowana Hotel)
Creston
4 Jefferson Elementary School
Jefferson Elementary School
October 24, 2002
(#02001223)
501 North Cherry
41°03′44″N 94°21′22″W / 41.062222°N 94.356111°W / 41.062222; -94.356111 (Jefferson Elementary School)
Creston
5 Odd Fellows Block Upload image
January 15, 2014
(#13001079)
175 E. Kansas St.
41°01′42″N 94°11′49″W / 41.028224°N 94.196845°W / 41.028224; -94.196845 (Odd Fellows Block)
Afton
6 U.S. Post Office
U.S. Post Office
December 8, 1978
(#78001264)
Maple St.
41°03′33″N 94°21′58″W / 41.059167°N 94.366111°W / 41.059167; -94.366111 (U.S. Post Office)
Creston

Van Buren County[edit]

Wapello County[edit]

Warren County[edit]

Washington County[edit]

Wayne County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Nelson Round Barn Upload image
November 19, 1986
(#86003189)
County Road J46
40°42′24″N 93°20′44″W / 40.706667°N 93.345556°W / 40.706667; -93.345556 (Nelson Round Barn)
Allerton
2 Pleasant Hill School Upload image
May 28, 1975
(#75000701)
3 miles north of Lineville on U.S. Route 65
40°37′26″N 93°29′48″W / 40.623889°N 93.496667°W / 40.623889; -93.496667 (Pleasant Hill School)
Lineville
3 W.H. Tedford House Upload image
March 26, 1979
(#79000947)
312 S. West St.
40°45′25″N 93°19′24″W / 40.756944°N 93.323333°W / 40.756944; -93.323333 (W.H. Tedford House)
Corydon

Webster County[edit]

Winnebago County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Forest City Public Library Upload image
April 5, 1984
(#84001609)
E. I St. and Clark
43°15′56″N 93°38′15″W / 43.265556°N 93.6375°W / 43.265556; -93.6375 (Forest City Public Library)
Forest City
2 Round Barn, Norway Township Upload image
February 27, 1987
(#87000507)
Off County Road R60
43°29′22″N 93°35′51″W / 43.489444°N 93.5975°W / 43.489444; -93.5975 (Round Barn, Norway Township)
Norway Township
3 Charles J. Thompson House
Charles J. Thompson House
November 30, 1978
(#78001271)
336 N. Clark St.
43°15′58″N 93°38′18″W / 43.266111°N 93.638333°W / 43.266111; -93.638333 (Charles J. Thompson House)
Forest City
4 Winnebago County Courthouse
Winnebago County Courthouse
July 2, 1981
(#81000275)
J St.
43°15′47″N 93°38′19″W / 43.263056°N 93.638611°W / 43.263056; -93.638611 (Winnebago County Courthouse)
Forest City

Winneshiek County[edit]

Woodbury County[edit]

Worth County[edit]

[7] Name on the Register Image Date listed[8] Location City or town Description
1 Chicago, Milwaukee, and St. Paul Railroad-Grafton Station Upload image
June 23, 1976
(#76000815)
Iowa Highway 337
43°19′33″N 93°04′13″W / 43.325833°N 93.070278°W / 43.325833; -93.070278 (Chicago, Milwaukee, and St. Paul Railroad-Grafton Station)
Grafton
2 First Methodist Episcopal Church Upload image
August 16, 2000
(#00000985)
401 2nd. St.
43°21′07″N 93°12′40″W / 43.351944°N 93.211111°W / 43.351944; -93.211111 (First Methodist Episcopal Church)
Kensett
3 Northwood Central Avenue Historic District
Northwood Central Avenue Historic District
September 19, 2006
(#06000857)
Roughly Central Ave., W. near 5th St. to 9th St. on the east
43°26′46″N 93°13′22″W / 43.446111°N 93.222778°W / 43.446111; -93.222778 (Northwood Central Avenue Historic District)
Northwood
4 Old Worth County Courthouse Upload image
July 2, 1981
(#81000276)
921 Central Ave.
43°26′38″N 93°13′07″W / 43.443889°N 93.218611°W / 43.443889; -93.218611 (Old Worth County Courthouse)
Northwood
5 Rhodes Mill Upload image
November 24, 1978
(#78001274)
Main St.
43°15′50″N 93°25′16″W / 43.263889°N 93.421111°W / 43.263889; -93.421111 (Rhodes Mill)
Fertile
6 Worth County Courthouse
Worth County Courthouse
July 2, 1981
(#81000705)
Central Ave. between 10th and 11th Sts.
43°26′40″N 93°13′03″W / 43.444444°N 93.2175°W / 43.444444; -93.2175 (Worth County Courthouse)
Northwood

Wright County[edit]

See also[edit]

References[edit]

  1. ^ "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on August 28, 2015.
  2. ^ "National Register Information System". National Register of Historic Places. National Park Service. 2008-04-24. 
  3. ^ "National Register of Historic Places: Weekly List Actions". National Park Service. Retrieved January 2, 2009. 
  4. ^ Weekly List Actions, National Register of Historic Places website
  5. ^ The Vander Veer Park Historic District is split between east and west Davenport.
  6. ^ Effigy Mounds National Monument is split between Allamakee and Clayton counties; Le Grand Bridge (1896) is split between Marshall and Tama counties; County Line Bridge is split between Louisa and Washington counties; Bridgeport Bridge is split between Des Moines and Lee counties
  7. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae Numbers represent an ordering by significant words. Various colorings, defined here, differentiate National Historic Landmarks and historic districts from other NRHP buildings, structures, sites or objects.
  8. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z The eight-digit number below each date is the number assigned to each location in the National Register Information System database, which can be viewed by clicking the number.
  9. ^ [1]
  10. ^ Springer, Arthur. History of Louisa County Iowa From Its Earliest Settlement to 1912. Vol. 1. Chicago: Clarke, 1912, 13.
  11. ^ Address derived from this Louisa County Conservation Board page; the NRIS lists the site as "Address Restricted".
  12. ^ [2]
  13. ^ Vis, Robert B., and Dale R. Henning. "A Local Sequence for Mill Creek Sites in the Little Sioux River Valley". Plains Anthropologist 14.46 (1969): 253-271: 254.