O'Brien County, Iowa

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

County Statistics

Total Population 14,488
Median Household Income $68,472
Median Age 39.9
Unemployment Rate 1.5%
Poverty Rate 14.3%
ZIP Codes 8

Largest ZIP Codes in O'Brien County

ZIP Code City Population Median Income
51201Sheldon6,278$69,041
51346Hartley2,201$56,042
51248Sanborn1,712$56,691
51046Paullina1,432$74,327
51245Primghar1,096$76,375

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in O'Brien County