ZIP CodesZIP codes in Jefferson County, Illinois
Jefferson County, Illinois has 12 ZIP codes in this list, from 62810 to 62898. They cover 12 places, among them Belle Rive, Bluford, Bonnie and Dix.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 62810 | Belle Rive | 62.6 | 38.215, -88.756 |
| 62814 | Bluford | 71.7 | 38.353, -88.759 |
| 62816 | Bonnie | 37.4 | 38.198, -88.923 |
| 62830 | Dix | 29.1 | 38.433, -88.966 |
| 62846 | Ina | 16.4 | 38.153, -88.889 |
| 62864 | Mount Vernon | 143 | 38.317, -88.910 |
| 62866 | Nason | no area | 38.165, -88.968 |
| 62872 | Opdyke | 23.2 | 38.275, -88.775 |
| 62883 | Scheller | 42.3 | 38.173, -89.093 |
| 62889 | Texico | 31.9 | 38.425, -88.870 |
| 62894 | Waltonville | 45.2 | 38.209, -89.039 |
| 62898 | Woodlawn | 53.9 | 38.384, -89.075 |
The ZIP code areas of Jefferson County add up to about 557 square miles of land (1,442 sq km) as the Census Bureau draws them. The largest is 62864 (Mount Vernon), with 143 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Belle Rive, IL 62810.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.