The Warren County area in Illinois covers 18 ZIP codes across 18 cities. The average 2-bedroom FMR is $1,003/month, with studio apartments averaging $712 and 4-bedroom units averaging $1,602.
| ZIP | City | Studio | 1BR | 2BR | 3BR | 4BR |
|---|---|---|---|---|---|---|
| 61401 | Galesburg | $740 | $840 | $1030 | $1350 | $1640 |
| 61410 | Abingdon | $700 | $710 | $930 | $1200 | $1390 |
| 61412 | Alexis | $750 | $840 | $1050 | $1350 | $1730 |
| 61415 | Avon | $650 | $730 | $930 | $1240 | $1390 |
| 61417 | Berwick | $680 | $740 | $960 | $1210 | $1520 |
| 61418 | Biggsville | $780 | $870 | $1130 | $1520 | $1700 |
| 61423 | Cameron | $680 | $710 | $930 | $1180 | $1390 |
| 61435 | Gerlaw | $700 | $770 | $990 | $1250 | $1610 |
| 61438 | Good hope | $650 | $720 | $940 | $1200 | $1570 |
| 61447 | Kirkwood | $720 | $800 | $1030 | $1290 | $1710 |
| 61453 | Little york | $710 | $790 | $1020 | $1280 | $1680 |
| 61462 | Monmouth | $650 | $720 | $930 | $1160 | $1550 |
| 61466 | North henderson | $740 | $840 | $1030 | $1350 | $1640 |
| 61473 | Roseville | $690 | $770 | $990 | $1230 | $1650 |
| 61474 | Saint augustine | $680 | $740 | $950 | $1250 | $1390 |
| 61475 | Sciota | $680 | $750 | $980 | $1240 | $1630 |
| 61476 | Seaton | $920 | $1000 | $1240 | $1640 | $1990 |
| 61478 | Smithshire | $700 | $780 | $1000 | $1240 | $1660 |