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Colorado Cities and Towns

Explore 272 cities and towns in Colorado. Search Census population, growth, housing and income data, and compare detailed city profiles.

Colorado has 272 PEP place records in this directory. Denver city is the largest in this covered universe at 740,613 residents as of July 1, 2025. Its place population decreased by 978 ( 0.1%) from July 1, 2024.

Together, these places hold 4,503,765 residents; 102 of 272 gained population between July 2024 and July 2025. Statewide, the ACS 2020–2024 median household income is $95,470 (18.3% above the U.S.); median home value is $539,400 (62.1% above the U.S.); median gross rent is $1,761 (24.6% above the U.S.). Unincorporated areas count toward state totals but not toward this directory.

All 19,483 PEP places have published profiles. Income, home value and rent filters use nationwide exact-GEOID ACS matches; unavailable and suppressed estimates are excluded when those filters are active. Rent is the 2020–2024 survey median, not a current listing price. Open-ended medians meet a numeric filter only when the entire source range meets its condition.

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272 places · showing the first 50 by population

PEP place population · July 1, 2025 · growth from July 1, 2024
Place State Population Annual growth City profile / shortlist
Denver city Colorado 740,613 -0.1% View profile
Colorado Springs city Colorado 494,743 0.5% View profile
Aurora city Colorado 410,053 0.4% View profile
Fort Collins city Colorado 171,500 0.5% View profile
Lakewood city Colorado 156,927 -0.3% View profile
Thornton city Colorado 147,766 -0.4% View profile
Arvada city Colorado 122,901 0.5% View profile
Westminster city Colorado 116,182 -0.1% View profile
Greeley city Colorado 115,073 0.3% View profile
Pueblo city Colorado 110,404 -0.8% View profile
Centennial city Colorado 108,658 -1.1% View profile
Boulder city Colorado 105,689 -0.8% View profile
Longmont city Colorado 100,109 0.5% View profile
Castle Rock town Colorado 83,815 1.0% View profile
Loveland city Colorado 81,387 0.5% View profile
Broomfield city Colorado 79,174 1.0% View profile
Commerce City city Colorado 72,345 1.8% View profile
Grand Junction city Colorado 71,827 1.8% View profile
Parker town Colorado 65,985 1.2% View profile
Littleton city Colorado 46,246 1.8% View profile
Brighton city Colorado 45,395 3.2% View profile
Windsor town Colorado 43,840 4.7% View profile
Erie town Colorado 40,904 5.8% View profile
Northglenn city Colorado 38,893 0.4% View profile
Englewood city Colorado 35,305 -1.1% View profile
Wheat Ridge city Colorado 32,081 -0.0% View profile
Lafayette city Colorado 30,116 -1.3% View profile
Fountain city Colorado 29,450 0.1% View profile
Evans city Colorado 22,500 -0.0% View profile
Johnstown town Colorado 22,433 8.4% View profile
Montrose city Colorado 21,583 -0.1% View profile
Louisville city Colorado 20,581 -0.8% View profile
Golden city Colorado 20,390 0.9% View profile
Firestone town Colorado 20,129 3.5% View profile
Durango city Colorado 19,733 -0.6% View profile
Frederick town Colorado 18,241 1.3% View profile
Cañon City city Colorado 17,030 -0.5% View profile
Castle Pines city Colorado 15,583 3.2% View profile
Greenwood Village city Colorado 15,323 -1.0% View profile
Lone Tree city Colorado 15,278 8.9% View profile
Berthoud town Colorado 14,080 3.3% View profile
Federal Heights city Colorado 14,075 -0.5% View profile
Fruita city Colorado 14,003 0.5% View profile
Monument town Colorado 13,813 3.3% View profile
Superior town Colorado 13,637 0.6% View profile
Steamboat Springs city Colorado 13,557 -1.4% View profile
Sterling city Colorado 13,054 -0.0% View profile
Wellington town Colorado 12,169 0.5% View profile
Fort Morgan city Colorado 11,841 0.1% View profile
Severance town Colorado 11,841 2.0% View profile
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Colorado city highlights

Lists use the same Census records as each profile. Income, rent and home-value lists are limited to places with at least 5,000 residents, where survey estimates are generally more precise; open a profile to see each margin of error.

Largest places

  1. Denver 740,613
  2. Colorado Springs 494,743
  3. Aurora 410,053
  4. Fort Collins 171,500
  5. Lakewood 156,927
  6. Thornton 147,766
  7. Arvada 122,901
  8. Westminster 116,182
  9. Greeley 115,073
  10. Pueblo 110,404

July 1, 2025 residents

Fastest growing, 2024–2025

  1. Lone Tree +8.9%
  2. Johnstown +8.4%
  3. Timnath +7.2%
  4. Erie +5.8%
  5. Windsor +4.7%
  6. Fort Lupton +4.3%
  7. Mead +4.2%
  8. Avon +4.0%
  9. Firestone +3.5%
  10. Berthoud +3.3%

Places with 5,000+ residents

Most jobs located in the place

  1. Denver 557,853
  2. Colorado Springs 234,623
  3. Aurora 172,930
  4. Lakewood 96,160
  5. Boulder 92,307
  6. Fort Collins 88,432
  7. Centennial 75,323
  8. Greenwood Village 66,889
  9. Westminster 53,274
  10. Grand Junction 52,786

LODES 8.4 workplace jobs, latest year

Highest median household income

  1. Castle Pines $191,229
  2. Timnath $178,257
  3. Erie $173,349
  4. Superior $159,434
  5. Greenwood Village $149,029
  6. Louisville $147,319
  7. Castle Rock $145,197
  8. Breckenridge $138,191
  9. Parker $133,369
  10. Centennial $131,928

ACS 2020–2024 · 5,000+ residents

Lowest median gross rent

  1. La Junta $642
  2. Brush $692
  3. Alamosa $837
  4. Lamar $858
  5. Trinidad $910
  6. Cortez $984
  7. Delta $990
  8. Cañon City $997
  9. Sterling $1,031
  10. Craig $1,045

ACS 2020–2024 · 5,000+ residents

Highest median home value

  1. Greenwood Village $1,237,800
  2. Boulder $1,039,500
  3. Breckenridge $1,012,700
  4. Steamboat Springs $981,800
  5. Superior $903,900
  6. Carbondale $900,600
  7. Castle Pines $895,500
  8. Louisville $883,900
  9. Lone Tree $874,100
  10. Golden $837,700

ACS 2020–2024 · 5,000+ residents

Lowest median home value

  1. Federal Heights $95,300
  2. Lamar $152,900
  3. La Junta $194,800
  4. Sterling $217,400
  5. Alamosa $225,200
  6. Trinidad $226,800
  7. Pueblo $247,200
  8. Cortez $272,900
  9. Brush $273,000
  10. Craig $278,500

ACS 2020–2024 · 5,000+ residents

Detailed profiles in Colorado

Selected city profiles · population July 1, 2025; dollar medians ACS 2020–2024
City Population Annual growth Household income Home value Monthly rent
Denver, CO 740,613 -0.1% $94,718 $616,000 $1,831
Colorado Springs, CO 494,743 + 0.5% $84,818 $452,600 $1,648
Aurora, CO 410,053 + 0.4% $88,368 $469,100 $1,835
Fort Collins, CO 171,500 + 0.5% $85,070 $577,900 $1,690
Lakewood, CO 156,927 -0.3% $89,792 $574,400 $1,806
Thornton, CO 147,766 -0.4% $103,088 $517,500 $1,895
Arvada, CO 122,901 + 0.5% $117,348 $632,600 $1,888
Westminster, CO 116,182 -0.1% $100,272 $532,400 $1,882
Greeley, CO 115,073 + 0.3% $69,881 $402,500 $1,388
Pueblo, CO 110,404 -0.8% $56,664 $247,200 $1,082

All Colorado city and town profiles

Every covered place has its own population history and geographic record. Survey-backed profiles add housing, household composition, resident industries and commuting. Browse the complete list below, ordered alphabetically; identical place names retain their entity labels and Census identifiers.

How Colorado’s population is spread across places

Places of 100,000 or more residents hold the largest share of Colorado’s covered place population: 64.4% across 13 places. Between July 2024 and July 2025, places of 10,000 to 24,999 residents changed fastest as a group (+1.6%), while places of under 500 residents changed least (−0.6%). Size bands use July 2025 populations; group change sums each band’s 2024 and 2025 estimates.

Colorado places by size · PEP Vintage 2025
Residents in July 2025 Places Combined population Share of place population Places that grew Group change 2024–2025
100,000 or more 13 2,900,618 64.4% 6 of 13 +0.0%
25,000 to 99,999 15 796,763 17.7% 12 of 15 +1.4%
10,000 to 24,999 26 404,115 9.0% 16 of 26 +1.6%
2,500 to 9,999 51 276,669 6.1% 17 of 51 +0.2%
500 to 2,499 91 108,918 2.4% 36 of 91 +0.4%
Under 500 76 16,682 0.4% 15 of 76 −0.6%

What this state directory covers

The list uses Census Population Estimates Program place records (summary level 162): mostly incorporated cities, towns and villages, with their official labels and identifiers. Unincorporated communities and most census-designated places are outside this release, so a named community can be absent even though people live there, and the place totals above are smaller than the state population. Annual changes can reflect boundary adjustments as well as population change. Dollar figures are ACS 2020–2024 five-year medians in 2024 dollars, joined by exact place GEOID. Read the full methodology.

Download all Colorado population records , inspect the official population release, or read definitions and calculation methods.

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