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Johnston, IA - Fast Facts and Rank
Population18,874 (2010-2014), rank #24
Population Growth118.22% since 2000, rank #13
Population Density:1,027.84/sq mi, rank #288
Median Household Income:$94,821 at 2010-2014—24.61% increase since 2000, rank #12
Median House Price:$230,100 at 2010-2014—22.20% increase since 2000, rank #14
Time Zone:Central GMT -6:00 with Daylight Saving in the Summer
Land Area:17.16 sq mi, rank #19
Water Area:1.20 sq mi (6.56%), rank #13
State:Iowa
Area:Des Moines-West Des Moines, IA
County:Polk County
School District:, rank #1
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