Washington County, Ohio

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For counties with a similar name, see Washington County (disambiguation).
Washington County, Ohio
Ohio - Washington County Courthouse.jpg
Washington County Courthouse
Map of Ohio highlighting Washington County
Location in the state of Ohio
Map of the United States highlighting Ohio
Ohio's location in the U.S.
Founded 27 July, 1788[1]
Named for George Washington
Seat Marietta
Largest city Marietta
Area
 • Total 640.00 sq mi (1,658 km2)
 • Land 631.97 sq mi (1,637 km2)
 • Water 8.02 sq mi (21 km2), 1.25%
Population
 • (2010) 61,778
 • Density 97.8/sq mi (38/km²)
Congressional district 6th
Time zone Eastern: UTC-5/-4
Website www.washingtongov.org
Footnotes: [www.washingtongov.org/]

Washington County is a county located in the U.S. state of Ohio. According to the 2010 census, it has a population of 61,778, which is a decrease of 2.3% from 63,251 in 2000.[2] Its county seat is Marietta.[3] The county, the oldest in the state, is named for George Washington.[4]

Washington County comprises the Marietta, OH Micropolitan Statistical Area, which is also included in the Parkersburg-Marietta-Vienna, WV-OH Combined Statistical Area.

Geography[edit]

According to the 2010 census, the county has a total area of 640.00 square miles (1,657.6 km2), of which 631.97 square miles (1,636.8 km2) (or 98.75%) is land and 8.02 square miles (20.8 km2) (or 1.25%) is water.[5]

Washington County's southern and eastern boundary is the Ohio River. The Muskingum River, Little Muskingum River, Duck Creek, and the Little Hocking River flow through the county to the Ohio River.[6]

Adjacent counties[edit]

Protected areas[edit]

Demographics[edit]

Historical population
Census Pop.
1800 5,427
1810 5,991 10.4%
1820 10,425 74.0%
1830 11,731 12.5%
1840 20,823 77.5%
1850 29,540 41.9%
1860 36,268 22.8%
1870 40,609 12.0%
1880 43,244 6.5%
1890 42,380 −2.0%
1900 48,245 13.8%
1910 45,422 −5.9%
1920 43,049 −5.2%
1930 42,437 −1.4%
1940 43,537 2.6%
1950 44,407 2.0%
1960 51,689 16.4%
1970 57,160 10.6%
1980 64,266 12.4%
1990 62,254 −3.1%
2000 63,251 1.6%
2010 61,778 −2.3%
Est. 2012 61,475 −0.5%
U.S. Decennial Census[7]
2012 Estimate[2]

As of the census[8] of 2000, there were 63,251 people, 25,137 households, and 17,671 families residing in the county. The population density was 100 people per square mile (38/km²). There were 27,760 housing units at an average density of 44 per square mile (17/km²). The racial makeup of the county was 97.33% White, 0.92% Black or African American, 0.24% Native American, 0.43% Asian, 0.05% Pacific Islander, 0.13% from other races, and 0.89% from two or more races. 0.51% of the population were Hispanic or Latino of any race. 29.5% were of German, 23.4% American, 12.3% English and 11.0% Irish ancestry according to Census 2000.

There were 25,137 households out of which 30.90% had children under the age of 18 living with them, 57.90% were married couples living together, 9.10% had a female householder with no husband present, and 29.70% were non-families. 25.40% of all households were made up of individuals and 11.20% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 2.93.

In the county, the population was spread out with 23.50% under the age of 18, 8.80% from 18 to 24, 27.50% from 25 to 44, 25.10% from 45 to 64, and 15.00% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 94.60 males. For every 100 females age 18 and over, there were 91.00 males.

The median income for a household in the county was $34,275, and the median income for a family was $41,605. Males had a median income of $32,034 versus $21,346 for females. The per capita income for the county was $18,082. About 8.60% of families and 11.40% of the population were below the poverty line, including 15.70% of those under age 18 and 10.20% of those age 65 or over.

Government[edit]

Washington County has a 3 member Board of County Commissioners that oversee the various County departments, similar to all but 2 of the 88 Ohio counties. Washington County's elected commissioners are: Tim Irvine (R), David White (R), and Ron Feathers (R). [9]

Education[edit]

There are six high schools that serve the people of Washington County (as of 2014).

There is also the Washington County Career Center, a tech school, and the Washington State Community College, a two-year college, both located in Marietta.

Communities[edit]

Map of Washington County, Ohio With Municipal and Township Labels
Downtown Marietta and the Muskingum River in July 2006

Cities[edit]

Villages[edit]

Townships[edit]

Census-designated place[edit]

Other communities[edit]

See also[edit]

Footnotes[edit]

  1. ^ "Ohio County Profiles: Washington County" (PDF). Ohio Department of Development. Retrieved 2007-04-28. 
  2. ^ a b "Washington County QuickFacts". United States Census Bureau. Retrieved 2012-02-16. 
  3. ^ "Find a County". National Association of Counties. Retrieved 2011-06-07. 
  4. ^ "Washington County data". Ohio State University Extension Data Center. Retrieved 2007-04-28. [dead link]
  5. ^ "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23. 
  6. ^ Ohio Atlas & Gazetteer. Yarmouth, Me.: DeLorme. 1991. pp. 71–73, 80–81. ISBN 0-89933-233-1. 
  7. ^ "U.S. Decennial Census". Census.gov. Retrieved November 7, 2013. 
  8. ^ "American FactFinder". United States Census Bureau. Retrieved 2008-01-31. 
  9. ^ "Washington County Board of Commissioners". Washington County Ohio Homepage. Retrieved November 29, 2013. 

Further reading[edit]

  • Thomas William Lewis, History of Southeastern Ohio and the Muskingum Valley, 1788-1928. In Three Volumes. Chicago: S.J. Clarke Publishing Co., 1928.

External links[edit]

Coordinates: 39°28′N 81°29′W / 39.46°N 81.49°W / 39.46; -81.49