Information About Johnson County, Iowa
Population of Johnson County: 117,067 (Census 2005 estimate)
Number of populated places in Johnson County: 11 (browse Johnson County by place)
"Populated Places" include cities, boroughs, towns, villages and named areas that have city features.
Land area of Johnson County: 614.479 square miles
Water area of Johnson County: 8.871 square miles
Total area of Johnson County: 623.350 square miles
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 Image Courtesy of U.S. Geological Survey
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Demographic Information for Johnson County, Iowa
Urban Population: 76.79%
Male Population: 49.78%
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Rural Population: 23.21%
Female Population: 50.22%
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Poverty Rate: 14.98% |
Points of Interest In Johnson County, Iowa
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Johnson County, Iowa
Johnson County, Iowa
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