Zwingle, Iowa

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Zwingle, Iowa
City
Location of Zwingle, Iowa
Location of Zwingle, Iowa
Coordinates: 42°17′52″N 90°41′13″W / 42.29778°N 90.68694°W / 42.29778; -90.68694Coordinates: 42°17′52″N 90°41′13″W / 42.29778°N 90.68694°W / 42.29778; -90.68694
Country  United States
State  Iowa
Counties Dubuque, Jackson
Area[1]
 • Total 0.16 sq mi (0.41 km2)
 • Land 0.16 sq mi (0.41 km2)
 • Water 0 sq mi (0 km2)
Elevation 899 ft (274 m)
Population (2010)[2]
 • Total 91
 • Estimate (2012[3]) 91
 • Density 568.8/sq mi (219.6/km2)
Time zone Central (CST) (UTC-6)
 • Summer (DST) CDT (UTC-5)
ZIP code 52079
Area code(s) 563
FIPS code 19-87690
GNIS feature ID 0463292

Zwingle is a city in Dubuque and Jackson counties in the U.S. state of Iowa. The population was 91 at the 2010 census, down from 100 at the 2000 census.

History[edit]

Zwingle was originally built up chiefly by settlers from Pennsylvania.[4]

Geography[edit]

Zwingle is located at 42°17′52″N 90°41′13″W / 42.29778°N 90.68694°W / 42.29778; -90.68694 (42.297837, -90.687038).[5]

According to the United States Census Bureau, the city has a total area of 0.16 square miles (0.41 km2), all of it land.[1]

Demographics[edit]

Historical populations
Year Pop. ±%
1910 69 —    
1920 124 +79.7%
1930 145 +16.9%
1940 118 −18.6%
1950 132 +11.9%
1960 110 −16.7%
1970 96 −12.7%
1980 119 +24.0%
1990 94 −21.0%
2000 100 +6.4%
2010 91 −9.0%
Source:"American FactFinder". United States Census Bureau.  and Iowa Data Center

2010 census[edit]

As of the census[2] of 2010, there were 91 people, 45 households, and 23 families residing in the city. The population density was 568.8 inhabitants per square mile (219.6 /km2). There were 49 housing units at an average density of 306.3 per square mile (118.3 /km2). The racial makeup of the city was 100.0% White.

There were 45 households of which 17.8% had children under the age of 18 living with them, 33.3% were married couples living together, 8.9% had a female householder with no husband present, 8.9% had a male householder with no wife present, and 48.9% were non-families. 40.0% of all households were made up of individuals and 8.9% had someone living alone who was 65 years of age or older. The average household size was 2.02 and the average family size was 2.61.

The median age in the city was 38.5 years. 16.5% of residents were under the age of 18; 9.9% were between the ages of 18 and 24; 27.5% were from 25 to 44; 26.4% were from 45 to 64; and 19.8% were 65 years of age or older. The gender makeup of the city was 50.5% male and 49.5% female.

2000 census[edit]

As of the census[6] of 2000, there were 100 people, 42 households, and 23 families residing in the city. The population density was 640.9 people per square mile (241.3/km²). There were 43 housing units at an average density of 275.6 per square mile (103.8/km²). The racial makeup of the city was 98.00% White, 1.00% Asian and 1.00% Pacific Islander. Hispanic or Latino of any race were 1.00% of the population.

There were 42 households out of which 31.0% had children under the age of 18 living with them, 45.2% were married couples living together, 9.5% had a female householder with no husband present, and 42.9% were non-families. 38.1% of all households were made up of individuals and 19.0% had someone living alone who was 65 years of age or older. The average household size was 2.38 and the average family size was 3.25.

31.0% are under the age of 18, 5.0% from 18 to 24, 28.0% from 25 to 44, 23.0% from 45 to 64, and 13.0% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 117.4 males. For every 100 females age 18 and over, there were 86.5 males.

The median income for a household in the city was $26,667, and the median income for a family was $45,625. Males had a median income of $25,417 versus $19,375 for females. The per capita income for the city was $18,916. There were no families and 1.4% of the population living below the poverty line, including no under eighteens and none of those over 64.

References[edit]

  1. ^ a b "US Gazetteer files 2010". United States Census Bureau. Retrieved 2012-05-11. 
  2. ^ a b "American FactFinder". United States Census Bureau. Retrieved 2012-05-11. 
  3. ^ "Population Estimates". United States Census Bureau. Retrieved 2013-05-23. 
  4. ^ History of Jackson County, Iowa, Volume 1. S.J. Clarke Publishing Company. 1910. p. 702. 
  5. ^ "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23. 
  6. ^ "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.