Jefferson County, Illinois cities by population

Number of cities: 11
Population: 37,362
Largest city: Mount Vernon
Table of cities in Jefferson County, Illinois sorted by population from largest to smallest.
CityTypePopulation
Mount Vernoncity14,614
Centraliacity12,061
Inavillage2,015
Woodlawnvillage647
Blufordvillage536
Dixvillage520
Bonnievillage385
Waltonvillevillage355
Belle Rivevillage349
OpdykeCDP262
Nasoncity207

What is the largest city in Jefferson County, Illinois?

Mount Vernon is the largest city in Jefferson County, Illinois with a population of 14,614.

TOP-5 cities by population in Jefferson County, Illinois:
  • Mount Vernon
  • Centralia
  • Ina
  • Woodlawn
  • Bluford