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City ZIP codes · Colorado

Crested Butte, CO ZIP Codes

2 ZIP codes use the postal name Crested Butte, Colorado (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Crested Butte's most populous ZIP code is 81224, with 3,101 people (ACS 2020-2024); 0% of its land is in the city of Crested Butte.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Crested Butte's ZIP codes?

81224: $90k median household income81225: $85k median household income812248122581224: $90k median household income81225: $85k median household income812248122581224: $90k median household income81225: $85k median household income8122481225
The 2 residential ZIP codes named Crested Butte, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it.<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

All 2 residential ZIP codes of Crested Butte

Residential ZIP codes with the postal name Crested Butte, CO, largest first (ACS 2020-2024); sort by any column
County
81224 Gunnison County 3,101 12 $90k $924k
81225 Gunnison County 823 29 $85k $555k

Download the 2 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

Which counties do Crested Butte's ZIP codes reach?

Crested Butte's residential ZIP codes lie in Gunnison County.

Which places do Crested Butte's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Crested Butte's residential ZIP codes cover Crested Butte itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Mount Crested Butte 81225

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Crested Butte's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Crested Butte starts with 812.

Three-digit prefixes of Crested Butte's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Crested Butte's
PrefixSectional centerHereAll codes
812Colorado Springs, CO (SCF 808)232

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.