ZIP Code 62237

Zip Code: 62237
Type: Standard
Official USPS city name: Coulterville
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 2398.0
Density: 9.6
Primary Official County Code: 17157
Primary Official County Name: Randolph
Official County Name: Randolph| Perry| Washington
Official County Code: 17157| 17145| 17189
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (13:14 PM Saturday, June 13 2026-06-13 (GMT -0500))
Geo Point: 38.18905, -89.56909

Map