St. Clair County, Illinois cities

Number of cities: 37
Population: 258,597
Table of cities in St. Clair County, Illinois with the population for each city, sorted in alphabetical order.
CityTypePopulation
Alortonvillage1,864
Bellevillecity42,463
Brooklynvillage627
Cahokiavillage12,440
Caseyvillevillage4,185
Centrevillecity4,346
Collinsvillecity24,627
Columbiacity11,090
DarmstadtCDP0
Dupovillage4,001
East Carondeletvillage276
East St. Louiscity19,437
Fairmont Cityvillage2,176
Fairview Heightscity16,601
Fayettevillevillage395
FloravilleCDP31
Freeburgvillage4,195
Heckervillage554
Lebanoncity4,737
Lenzburgvillage423
Madisoncity2,752
Marissavillage1,288
Mascoutahcity8,803
Millstadtvillage4,071
New Athensvillage1,883
New Badenvillage3,418
O'Falloncity31,963
PaderbornCDP26
RentchlerCDP0
Saugetvillage189
Scott AFBCDP4,219
Shilohvillage13,638
Smithtonvillage4,192
St. Liboryvillage643
Summerfieldvillage339
Swanseavillage15,037
Washington Parkvillage2,732

How many cities are in St. Clair County, Illinois?

There are 37 cities in St. Clair County, Illinois.