Colorado · 149 places

Cities and towns in Colorado

Short answer

Colorado has 149 incorporated places of 1,000 or more people, home to 4,407,415 residents in 2024. Denver is the largest with 729,019.
Places 1,000+
149
5,000+
79
Share of state
74%

Where the places are

Each dot is a place of 1,000+, sized by population. The median place of 5,000+ is Lone Tree with 14,061 people, and the smallest in that group is Silverthorne with 5,220. 55 of the 79 places of 5,000+ grew between July 2020 and July 2024. 15 places cross a county line.

Largest places in Colorado

  1. 01Denver729,019
  2. 02Colorado Springs493,554
  3. 03Aurora403,130
  4. 04Fort Collins170,924
  5. 05Lakewood156,868
  6. 06Thornton146,689
  7. 07Arvada121,873
  8. 08Westminster115,302
  9. 09Greeley114,363
  10. 10Pueblo111,166
  11. 11Centennial108,853
  12. 12Boulder106,803
  13. 13Longmont99,818
  14. 14Castle Rock83,213
  15. 15Loveland81,102
  16. 16Broomfield78,323
  17. 17Grand Junction70,554
  18. 18Commerce City70,245
  19. 19Parker65,473
  20. 20Littleton44,879
July 1, 2024 estimates, Census Vintage 2024.

Fastest growth among places of 5,000+: Timnath (+60.8%), Severance (+44.4%), Mead (+40.3%). Largest decline: Aspen (-6.2%).

All 149 places, A to Z

Places under 5,000 people have short profile pages that search engines do not index. Figures are July 1, 2024 estimates.

A

D

E

H

J

L

O

R

T

V

Y

Questions people ask

How many cities and towns are in Colorado?

The Census Vintage 2024 subcounty estimates list 149 incorporated places of 1,000 or more people in Colorado, and 79 of 5,000 or more. Smaller towns and census-designated places are not counted here.

What is the largest city in Colorado?

Denver, with 729,019 residents on July 1, 2024.

Which Colorado town grew fastest since 2020?

Among places of 5,000+, Timnath grew fastest from July 2020 to July 2024, +60.8%, to 10,848.

What share of Colorado lives in incorporated places?

74%: 4,407,415 of the state's 5,957,493 residents live in the 149 places listed. The rest live in smaller towns, census-designated places or unincorporated land.

Sources and data as of

Data as of: Census Vintage 2024 population estimates, 2024 Gazetteer land area and internal points, SAIPE 2023 median household income.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places

How every number is computed: methodology. Spotted a wrong figure? Report an error.