County
Warren County, IL ZIP codes
14 ZIPs, including 61412, 61417, 61423, 61435, 61447, 61453, 61462, 61473, 61478 as county.
Map of Warren County
ZIP code map
ZIP share of this county
Population share
ZIP codes in Warren County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 61401 | Galesburg | Knox County | 30,684 | $47,728 |
| 61410 | Abingdon | Knox County | 3,763 | $57,307 |
| 61412 | Alexis | Warren County | 1,310 | $79,087 |
| 61415 | Avon | Fulton County | 1,646 | $60,714 |
| 61417 | Berwick | Warren County | 176 | $82,031 |
| 61423 | Cameron | Warren County | 649 | $58,750 |
| 61435 | Gerlaw | Warren County | 181 | — |
| 61447 | Kirkwood | Warren County | 1,053 | $82,321 |
| 61453 | Little York | Warren County | 675 | $59,375 |
| 61462 | Monmouth | Warren County | 10,640 | $62,190 |
| 61473 | Roseville | Warren County | 1,269 | $63,125 |
| 61474 | Saint Augustine | Knox County | 238 | $57,353 |
| 61475 | Sciota | McDonough County | 211 | $59,135 |
| 61478 | Smithshire | Warren County | 397 | $80,577 |