County
Warren County, IL
Illinois · Population 16,447 · FIPS: 17187
Population
16,447
Cities
9
ZIP Codes
8
Safety Score
50
50
Average
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About Warren County
Warren County is located in Illinois with a population of 16,447. It includes 9 cities and 8 ZIP codes. The largest cities include Monmouth, Roseville, Alexis, Kirkwood.
Cities in Warren County
| City | Population | Median Home Price | Safety Score |
|---|---|---|---|
| Monmouth, IL | 8,581 | N/A | N/A |
| Roseville, IL | 823 | N/A | N/A |
| Alexis, IL | 814 | N/A | N/A |
| Kirkwood, IL | 754 | N/A | N/A |
| Smithshire, IL | 420 | N/A | N/A |
| Little York, IL | 379 | N/A | N/A |
| Cameron, IL | 280 | N/A | N/A |
| Gerlaw, IL | 271 | N/A | N/A |
| Berwick, IL | 182 | N/A | N/A |