CO state guide

Colorado Municipalities and Time Zones

Explore 272 Census incorporated-place records and Mountain Time coverage for Colorado.

272 incorporated-place records1 time zone

Explore Colorado

Census incorporated places in Colorado

Browse the Census incorporated-place records, including town and city.

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Time zones in Colorado

Colorado uses Mountain Time. See full-area and partial coverage details.

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What this directory counts in Colorado

Colorado has 272 Census-recognized incorporated places as of January 1, 2026, including 197 towns and 75 cities.

Types represented in this directory

  • town (197)
  • city (75)

Need the municipality for a specific address?

A city name in a postal address does not always identify the governing municipality. Use the address lookup when you need a location-specific answer.

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