Allen County, Kansas

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

County Statistics

Total Population 12,246
Median Household Income $63,224
Median Age 42.4
Unemployment Rate 7.0%
Poverty Rate 13.5%
ZIP Codes 7

Largest ZIP Codes in Allen County

ZIP Code City Population Median Income
66749Iola7,290$53,565
66748Humboldt2,883$55,784
66755Moran864$63,625
66751La Harpe653$43,250
66732Elsmore293$78,750

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Allen County