Williamson County, IL
IllinoisComprehensive geographic, population, and economic data for Williamson County in Illinois.
Total ZIP Codes
12
Total Population
67,368
Avg Household Income
$58,629
Avg Home Value
$145,317
Largest Cities in Williamson County
| City | Population |
|---|---|
| Marion | 16,836 |
| Herrin | 12,226 |
| Carterville | 5,818 |
| Johnston City | 3,327 |
| Crainville | 1,641 |
| Cambria | 1,300 |
| Energy | 1,050 |
| Hurst | 700 |
| Pittsburg | 682 |
| Crab Orchard | 394 |
| Bush | 354 |
| Creal Springs | 324 |
| Whiteash | 301 |
| Spillertown | 246 |
| Blairsville | 231 |
Most Populated ZIP Codes
All Cities in Williamson County (35)
Attila
Pop: 1,536
Blairsville
Pop: 231
Bush
Pop: 354
Cambria
Pop: 1,300
Carterville
Pop: 5,818
Chittyville
Pop: 12,758
Clifford
Pop: 10,658
Colp
Pop: 223
Corinth
Pop: 1,536
Crab Orchard
Pop: 394
Crab Orchard Estates
Pop: 22,946
Crainville
Pop: 1,641
Creal Springs
Pop: 324
Crenshaw Crossing
Pop: 27,793
Dewmaine
Pop: 10,658
Dykersburg
Pop: 1,724
Eden Park
Pop: 12,758
Energy
Pop: 1,050
Fergestown
Pop: 27,793
Herrin
Pop: 12,226
Hudgens
Pop: 27,793
Hurst
Pop: 700
Jenkins
Pop: 5,342
Johnston City
Pop: 3,327
Marion
Pop: 16,836
Neilson
Pop: 27,793
New Dennison
Pop: 27,793
Paineville
Pop: 12,758
Paulton
Pop: 27,793
Pittsburg
Pop: 682
Shakerag
Pop: 5,342
Spillertown
Pop: 246
Stiritz
Pop: 10,627
Whiteash
Pop: 301
Wolf Creek
Pop: 4,135