Buchanan County, Iowa

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

County Statistics

Total Population 21,937
Median Household Income $71,445
Median Age 40.7
Unemployment Rate 2.6%
Poverty Rate 6.5%
ZIP Codes 11

Largest ZIP Codes in Buchanan County

ZIP Code City Population Median Income
50644Independence8,705$72,893
50648Jesup4,044$90,000
50629Fairbank2,374$97,096
50682Winthrop1,649$84,643
50641Hazleton1,446$64,514

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Buchanan County