Douglas County, CO

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Douglas County, Colorado cities by population

Number of cities: 19
Population: 351,929
Largest city: Aurora
Table of cities in Douglas County, Colorado sorted by population from largest to smallest.
CityTypePopulation
Auroracity383,496
Highlands RanchCDP103,238
Castle Rocktown71,037
Parkertown57,311
Littletoncity45,465
Lone Treecity13,701
Castle Pinescity11,296
The PineryCDP9,847
StonegateCDP9,822
Roxborough ParkCDP8,861
MeridianCDP4,954
Acres GreenCDP2,732
Perry ParkCDP1,854
Grand View EstatesCDP830
LouviersCDP265
Larkspurtown260
WestcreekCDP219
FranktownCDP217
SedaliaCDP58

What is the largest city in Douglas County, Colorado?

Aurora is the largest city in Douglas County, Colorado with a population of 383,496.

TOP-5 cities by population in Douglas County, Colorado:
  • Aurora
  • Highlands Ranch
  • Castle Rock
  • Parker
  • Littleton