Warren County, Illinois ZIP Codes
9 ZIP codes serving a population of 16,337
Warren County in Illinois encompasses 9 ZIP codes with a combined population of 16,337 residents. The average median household income across the county's ZIP codes is $75,987, and the average median home value is $105,788.
About 22.1% of adults in Warren County hold a bachelor's degree or higher. The average unemployment rate is 2.7%. The county's strongest housing value is ZIP code 61447, where the home-value-to-income ratio is 1.16x. The county includes 9 cities: Alexis, Berwick, Cameron, Gerlaw, Kirkwood, Little york, Monmouth, Roseville, and more .
Cities in Warren County
All ZIP Codes in Warren County
| ZIP Code | City | Population | Median Income | Home Value |
|---|---|---|---|---|
| 61412 | Alexis | 1,392 | $82,143 | $117,600 |
| 61417 | Berwick | 182 | $105,724 | $107,200 |
| 61423 | Cameron | 638 | $78,594 | $123,500 |
| 61435 | Gerlaw | 271 | N/A | N/A |
| 61447 | Kirkwood | 1,020 | $82,583 | $95,900 |
| 61453 | Little York | 677 | $58,281 | $87,500 |
| 61462 | Monmouth | 10,458 | $64,113 | $102,900 |
| 61473 | Roseville | 1,279 | $60,833 | $108,100 |
| 61478 | Smithshire | 420 | $75,625 | $103,600 |