DeKalb County, IL

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DeKalb County, Illinois cities by population

Number of cities: 14
Population: 100,922
Largest city: DeKalb
Table of cities in DeKalb County, Illinois sorted by population from largest to smallest.
CityTypePopulation
DeKalbcity41,083
Sycamorecity18,144
Sandwichcity7,182
Genoacity5,139
Cortlandtown4,436
Hinckleyvillage2,228
Maple Parkvillage1,775
Somonaukvillage1,757
Watermanvillage1,602
Kirklandvillage1,592
Maltavillage1,491
Kingstonvillage1,312
Shabbonavillage881
Leevillage333

What is the largest city in DeKalb County, Illinois?

DeKalb is the largest city in DeKalb County, Illinois with a population of 41,083.

TOP-5 cities by population in DeKalb County, Illinois:
  • DeKalb
  • Sycamore
  • Sandwich
  • Genoa
  • Cortland