Warren County, IL
IllinoisComprehensive geographic, population, and economic data for Warren County in Illinois.
Total ZIP Codes
8
Total Population
14,945
Avg Household Income
$75,108
Avg Home Value
$110,300
Largest Cities in Warren County
| City | Population |
|---|---|
| Monmouth | 8,581 |
| Roseville | 823 |
| Alexis | 814 |
| Kirkwood | 754 |
| Smithshire | 420 |
| Little York | 379 |
| Cameron | 280 |
| Gerlaw | 271 |
| Berwick | 182 |
| Eleanor | 0 |
| Greenbush | 0 |
| Larchland | 0 |
| Ormonde | 0 |
| Ponemah | 0 |
| Swan Creek | 0 |
All Cities in Warren County (22)
Alexis
Pop: 814
Berwick
Pop: 182
Cameron
Pop: 280
Coldbrook
Pop: 10,458
Eleanor
Pop: 677
Gerlaw
Pop: 271
Greenbush
Pop: 1,459
Kirkwood
Pop: 754
Larchland
Pop: 10,458
Little York
Pop: 379
Monmouth
Pop: 8,581
Ormonde
Pop: 10,458
Ponemah
Pop: 10,458
Roseville
Pop: 823
Shanghai City
Pop: 1,392
Shaw
Pop: 1,392
Smithshire
Pop: 420
Surrey
Pop: 30,580
Swan Creek
Pop: 1,279
Utah
Pop: 30,580
Woodvale
Pop: 677
Youngstown
Pop: 1,279