ZIP Code 62277

Zip Code: 62277
Type: Standard
Official USPS city name: Prairie Du Rocher
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 1197.0
Density: 7.2
Primary Official County Code: 17157
Primary Official County Name: Randolph
Official County Name: Randolph| Monroe
Official County Code: 17157| 17133
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (05:03 AM Monday, April 21 2025-04-21 (GMT -0500))
Geo Point: 38.10088, -90.11549