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ZIP Code Database - Facts & Stats

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Population:18,914 (More Details)
Male Population:9,257
Female Population:9,657
Median Age:41
ZIP Codes:8
Area Codes:0
Total Area:586 square miles (county)
Land Area:585 square miles (county)
Water Area:1 square miles (county)

POWESHIEK County, IA Covers 8 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 50112GeneralGrinnell11,536Central641
ZIP Code 50157GeneralMalcom762Central641
ZIP Code 50171GeneralMontezuma2,923Central641
ZIP Code 50242GeneralSearsboro439Central641
ZIP Code 52211GeneralBrooklyn2,624Central641
ZIP Code 52221GeneralGuernsey221Central319
ZIP Code 52222GeneralDeep River709Central641
ZIP Code 52232GeneralHartwick178Central319

POWESHIEK, IA Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of POWESHIEK County, IA18,914
Male population of POWESHIEK County, IA9,257
Female population of POWESHIEK County, IA9,657
Median age (years)41
White Population17,957
Black Population220
Indian Population50
Asian Population260
Hawaiian Population21
Hispanic Population456
Median age (Male)39.2
Median age (Female)42.7
Total households7,555
Family households (families)4,837
Average household size for POWESHIEK County, IA2.29
Average family size of POWESHIEK County, IA2.84
Total housing units for POWESHIEK County, IA8,949

POWESHIEK County, IA Covers 8 Cities