Hancock County, Illinois

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

County Statistics

Total Population 18,457
Median Household Income $57,937
Median Age 45.5
Unemployment Rate 4.6%
Poverty Rate 12.3%
ZIP Codes 15

Largest ZIP Codes in Hancock County

ZIP Code City Population Median Income
62321Carthage3,717$76,635
62341Hamilton3,453$55,815
62379Warsaw1,800$60,804
61450La Harpe1,756$60,921
62330Dallas City1,472$49,853

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Hancock County