Claremont ZIP code, Illinois
The ZIP code for Claremont, IL is 62421, and its area code is 618.
- USPS city name
- 1 ZIP code
- Population
- 195
- Area code
- 618
- County
- Richland County
- State
- Illinois
ZIP codes addressed as Claremont
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
62421 | Claremont , IL | Standard | 366 | $55,833 | $85,000 |
Map of Claremont ZIP codes
The ZIP codes of Claremont, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Claremont
The nearest larger towns are Sumner (2,252 people, 5.7 mi), Calhoun (227 people, 6.0 mi) and Olney (8,577 people, 6.0 mi).
| Town | Population | Distance |
|---|---|---|
| Olney | 8,577 | 6.0 mi |
| Lawrenceville | 3,941 | 15.4 mi |
| Newton | 2,932 | 21.3 mi |
| Mount Carmel | 6,854 | 23.4 mi |
| Robinson | 7,084 | 23.9 mi |
| Vincennes, IN | 16,586 | 25.1 mi |
| Flora | 4,475 | 27.3 mi |
More nearby: every ZIP code in Richland County · Illinois ZIP codes
Cite this page
zipcodes.pro. “Claremont, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/claremont
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