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Colorado: Communities · 2020–2024 ACS estimate

This comparison uses one population source and period. Types and rank scope remain explicit.

Browse all Colorado communities · 50 states and DC comparison · Coverage policy

Communities · 2020–2024 ACS estimate

ACS figures describe a five-year collection period. Their published margins of error are shown. Adjacent estimates may not differ significantly.

This comparison applies the directory's selection policy to those estimates. Historical or unresolved identities remain available in native lookup, outside the comparison, even when an older population estimate is available. A town and an overlapping Census-designated place can both appear as typed geographies.

These are overlapping jurisdictions and communities. Do not add their populations together. A directory count describes this selection policy.

481 entries in this view. The initial list shows up to 50 entries per section.

Communities · 2020–2024 ACS estimate (481)

CO: Communities · 2020–2024 ACS estimate. Ordered by population estimate, largest first.
NameTypeState rank2020–2024 ACS population
Denver cityDenver CountyCity1718,877Controlled estimate; no sampling error
Colorado Springs cityEl Paso CountyCity2487,887±110
Aurora cityAdams County; Arapahoe County; Douglas CountyCity3394,432±85
Fort Collins cityLarimer CountyCity4170,229±96
Lakewood cityJefferson CountyCity5156,583±83
Thornton cityAdams County; Weld CountyCity6144,187±118
Arvada cityAdams County; Jefferson CountyCity7122,634±84
Westminster cityAdams County; Jefferson CountyCity8115,484±75
Pueblo cityPueblo CountyCity9111,561±91
Greeley cityWeld CountyCity10110,806±54
Centennial cityArapahoe CountyCity11108,201±78
Boulder cityBoulder CountyCity12106,433±77
Highlands Ranch CDPCensus-designated place13102,257±2,318
Longmont cityBoulder County; Weld CountyCity1499,406±405
Castle Rock townDouglas CountyTown1579,123±51
Loveland cityLarimer CountyCity1678,410±65
Broomfield cityBroomfield CountyCity1776,304Controlled estimate; no sampling error
Grand Junction cityMesa CountyCity1868,142±46
Commerce City cityAdams CountyCity1966,445±54
Parker townDouglas CountyTown2061,783±66
Littleton cityArapahoe County; Douglas County; Jefferson CountyCity2144,710±388
Brighton cityAdams County; Weld CountyCity2242,059±183
Northglenn cityAdams County; Weld CountyCity2338,014±50
Windsor townLarimer County; Weld CountyTown2437,914±63
Security-Widefield CDPCensus-designated place2537,345±2,220
Pueblo West CDPCensus-designated place2635,681±1,056
Englewood cityArapahoe CountyCity2734,129±40
Erie townBoulder County; Weld CountyTown2833,808±31
Dakota Ridge CDPCensus-designated place2933,753±1,425
Ken Caryl CDPCensus-designated place3033,233±1,582
Wheat Ridge cityJefferson CountyCity3132,070±87
Lafayette cityBoulder CountyCity3230,602±233
Fountain cityEl Paso CountyCity3329,300±74
Columbine CDPCensus-designated place3425,478±1,564
Four Square Mile CDPCensus-designated place3523,024±1,613
Evans cityWeld CountyCity3622,396±30
Montrose cityMontrose CountyCity3721,044±41
Louisville cityBoulder CountyCity3820,786±32
Golden cityJefferson CountyCity3920,417±51
Cimarron Hills CDPCensus-designated place4019,817±1,743
Clifton CDPCensus-designated place4119,518±1,634
Durango cityLa Plata CountyCity4219,411±30
Johnstown townLarimer County; Weld CountyTown4318,883±51
Sherrelwood CDPCensus-designated place4418,692±1,706
Firestone townWeld CountyTown4518,049±27
Fort Carson CDPCensus-designated place4618,019±1,246
Cañon City cityFremont CountyCity4717,122±66
Frederick townWeld CountyTown4816,651±33
Welby CDPCensus-designated place4916,197±1,326
Black Forest CDPCensus-designated place5015,738±1,416

Download the complete comparison CSV. Geography, source periods and missing-value meanings are documented in the field dictionary.