Humboldt County, Iowa

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

County Statistics

Total Population 10,305
Median Household Income $66,505
Median Age 41.4
Unemployment Rate 2.9%
Poverty Rate 13.4%
ZIP Codes 11

Largest ZIP Codes in Humboldt County

ZIP Code City Population Median Income
50548Humboldt5,591$68,440
50541Gilmore City979$52,885
50529Dakota City966$64,583
50558Livermore742$86,042
50519Bode678$66,563

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Humboldt County