Williamson
Illinois
11
Total ZIPs
62,312
Total Population
ZIP Codes in Williamson
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 62959 | Marion | 26,948 | 77 |
| 62948 | Herrin | 12,865 | 265 |
| 62918 | Carterville | 9,793 | 105 |
| 62951 | Johnston City | 5,352 | 84 |
| 62922 | Creal Springs | 3,119 | 19 |
| 62974 | Pittsburg | 1,401 | 20 |
| 62933 | Energy | 1,230 | 330 |
| 62949 | Hurst | 810 | 202 |
| 62921 | Colp | 375 | 190 |
| 62915 | Cambria | 321 | 1,028 |
| 62841 | Freeman Spur | 98 | 386 |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.