Randolph County Illinois is covered by a total of 16 ZIP Codes. There are 6 ZIP Codes in Randolph County that extend into adjacent counties (Jackson County, Monroe County, Perry County, and Washington County). Of the ZIP codes within or partially within Randolph County there are 13 Standard ZIP Codes and 2 PO Box ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Randolph County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Baldwin | Standard | |||
| Chester | Standard | |||
| Coulterville | Standard | |||
| Ellis Grove | Standard | |||
| Evansville | Standard | |||
| Menard | PO Box | |||
| Modoc | Standard | |||
| Percy | Standard | |||
| Prairie Du Rocher | Standard | |||
| Red Bud | Standard | |||
| Rockwood | Standard | |||
| Sparta | Standard | |||
| Steeleville | Standard | |||
| Tilden | PO Box | |||
| Walsh | Standard | |||
| Campbell Hill | Standard |