Pittsburg, Illinois
Pittsburg is a village in Williamson County, Illinois, with an estimated population of 559 in 2023. It sits at 37.7766, -88.8502 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Pittsburg |
| Type | village |
| State | Illinois (IL) |
| County | Williamson County |
| Population (2023 est.) | 559 |
| Land area | 2.06 sq mi (5.35 km²) |
| Coordinates | 37.7766, -88.8502 |
| Time zone | America/Chicago |
| ZIP codes | 62974 |
ZIP codes and area codes for Pittsburg
Pittsburg covers 1 ZIP code: 62974. Browse all ZIP codes in Illinois for the full list.
Where is Pittsburg?
Pittsburg is located in Illinois, in Williamson County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Johnston City 9 km · ILMarion 9 km · ILEnergy 15 km · ILWest Frankfort 15 km · ILHerrin 16 km · ILFreeman Spur 16 km · ILThompsonville 17 km · ILCreal Springs 17 km · IL
Other places in Williamson County
Marion 16,852Herrin 12,178Carterville 5,808Johnston City 3,308Cambria 1,769Crainville 1,473Energy 953Hurst 749Creal Springs 497Freeman Spur 269
Frequently asked questions
What county is Pittsburg, IL in?
Pittsburg is in Williamson County, Illinois.
What is the population of Pittsburg, IL?
The 2023 Census Bureau estimate is 559.
What time zone is Pittsburg in?
Pittsburg is in the America/Chicago time zone.