US ZIP Code Map

City

Smithton, IL ZIP codes

3 ZIPs, including 62285 as primary city.

ACS population

30,100

Median household income

$92,334

Median home value

$224,933

Map of Smithton

ZIP code map

ZIP share of this city

Population share

ZIP codes in Smithton

ZIPCityCountyPopulationIncome
62220BellevilleSt. Clair County19,391$65,261
62243FreeburgSt. Clair County6,522$93,328
62285SmithtonSt. Clair County4,187$118,413