The Williamson County area in Illinois covers 22 ZIP codes across 20 cities. The average 2-bedroom FMR is $999/month, with studio apartments averaging $708 and 4-bedroom units averaging $1,365.
| ZIP | City | Studio | 1BR | 2BR | 3BR | 4BR |
|---|---|---|---|---|---|---|
| 62841 | - | $720 | $790 | $1030 | $1360 | $1400 |
| 62890 | Thompsonville | $850 | $940 | $1220 | $1610 | $1700 |
| 62896 | West frankfort | $680 | $720 | $940 | $1240 | $1310 |
| 62901 | Carbondale | $680 | $780 | $950 | $1240 | $1280 |
| 62902 | - | $680 | $790 | $980 | $1280 | $1310 |
| 62915 | Cambria | $710 | $720 | $940 | $1290 | $1400 |
| 62917 | Carrier mills | $680 | $760 | $940 | $1240 | $1300 |
| 62918 | Carterville | $750 | $820 | $1070 | $1400 | $1410 |
| 62921 | Colp | $750 | $820 | $1070 | $1400 | $1410 |
| 62922 | Creal springs | $680 | $720 | $940 | $1240 | $1260 |
| 62924 | De soto | $710 | $820 | $1020 | $1330 | $1370 |
| 62933 | Energy | $680 | $720 | $940 | $1240 | $1260 |
| 62939 | Goreville | $730 | $850 | $1050 | $1330 | $1510 |
| 62948 | Herrin | $790 | $860 | $1130 | $1480 | $1490 |
| 62949 | Hurst | $680 | $720 | $940 | $1240 | $1260 |
| 62951 | Johnston city | $680 | $720 | $940 | $1240 | $1260 |
| 62958 | Makanda | $720 | $840 | $1040 | $1350 | $1400 |
| 62959 | Marion | $680 | $750 | $980 | $1280 | $1290 |
| 62967 | New burnside | $680 | $720 | $940 | $1240 | $1260 |
| 62972 | Ozark | $680 | $760 | $980 | $1240 | $1400 |
| 62974 | Pittsburg | $690 | $730 | $960 | $1260 | $1360 |
| 62987 | Stonefort | $680 | $750 | $980 | $1240 | $1400 |