ZIP Code 62974
Pittsburg · Williamson, Illinois
62974 is the ZIP code of Pittsburg in Williamson, Illinois, United States.
- ZIP Code
- 62974
- County
- Williamson
- State
- Illinois
- Country
- United States
Place with ZIP code 62974
| Place | County | Location |
|---|---|---|
| Pittsburg | Williamson | 37.805, -88.808 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 62974?
Pittsburg.
Which county and state is 62974 in?
Williamson, Illinois, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.