Chickasaw County, Iowa

Browse all ZIP codes in Chickasaw County, Iowa. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 12,378
Median Household Income $65,410
Median Age 43.6
Unemployment Rate 2.7%
Poverty Rate 8.3%
ZIP Codes 6

Largest ZIP Codes in Chickasaw County

ZIP Code City Population Median Income
50659New Hampton5,986$76,000
50658Nashua2,427$65,833
50630Fredericksburg1,568$71,500
50645Ionia1,391$64,531
52154Lawler664$54,911

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Chickasaw County