Marion County, IL

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Marion County, Illinois cities by population

Number of cities: 15
Population: 37,781
Largest city: Centralia
Table of cities in Marion County, Illinois sorted by population from largest to smallest.
CityTypePopulation
Centraliacity12,061
Salemcity7,269
Central Cityvillage1,125
Wamaccity1,090
Sandovalvillage1,087
Odinvillage935
Kinmundycity749
Farinavillage722
Patokavillage696
Junction Cityvillage653
Iukavillage483
Almavillage304
Walnut Hillvillage150
Kellvillage138
Vernonvillage76

What is the largest city in Marion County, Illinois?

Centralia is the largest city in Marion County, Illinois with a population of 12,061.

TOP-5 cities by population in Marion County, Illinois:
  • Centralia
  • Salem
  • Central City
  • Wamac
  • Sandoval