Lyon County, Iowa

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

County Statistics

Total Population 12,169
Median Household Income $76,272
Median Age 38.8
Unemployment Rate 2.3%
Poverty Rate 5.1%
ZIP Codes 8

Largest ZIP Codes in Lyon County

ZIP Code City Population Median Income
51246Rock Rapids4,007$70,625
51241Larchwood2,237$97,788
51237George1,700$61,563
51240Inwood1,629$86,875
51235Doon1,012$63,676

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Lyon County