Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/CO/COUNTY/GUNNISON

Gunnison County, CO ZIP codes

There are 11 ZIP codes in Gunnison County, CO, in 9 towns, from 81210 to 81434. The largest are 81230 (Gunnison), 81224 (Crested Butte) and 81210 (Almont).

The county seat is Gunnison.

ZIP codes
11
Towns
9
County seat
Gunnison
County FIPS
08051
Population
17,241
Median household income
$84,527
Land area
3,239 sq mi

Gunnison County ZIP codes by town

Gunnison (county seat)
81230, 81231

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Gunnison County ZIP codes

8121081220812248122581230812318123781239812418124381434

The ZIP codes of Gunnison County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Gunnison County in numbers

About 17,241 people live in Gunnison County, in 8,494 households, the 29th most populous of Colorado's 64 counties. The median household income is $84,527 a year, 11% below the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $621,800 (15% above the Colorado median), and median gross rent is $1,252 a month. The median age is 37.5; 64.7% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 20 minutes.

Population17,241Gunnison17,241
Households8,494Gunnison8,494
Median age37.5Gunnison37.5Colorado37.7US 38.9
Median household income$84,527Gunnison$84,527Colorado$95,470US $80,734
Median home value$621,800Gunnison$621,800Colorado$539,400US $332,700
Median gross rent$1,252Gunnison$1,252Colorado$1,761US $1,413
Bachelor's degree or higher64.7%Gunnison64.7%Colorado45.7%US 35.7%
Mean commute20.2 minGunnison20.2 minColorado25.2 minUS 26.4 min
Population density5 / sq miGunnison5 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Gunnison County

Largest towns in Gunnison County
TownZIP codesPopulation
Gunnison 2 6,766
Crested Butte 2 1,229
Almont 1 664
Cimarron 1 251
Powderhorn 1 174
Ohio City 1 169
Pitkin 1 131
Somerset 1 79
Parlin 1 9

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Gunnison County.

Not sure you are in Gunnison County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Gunnison County, with figures

ZIP codes in Gunnison County
ZIP City Type Population Median income Median home
81210 Almont , CO Standard 664 — $879,500
81220 Cimarron , CO Standard 251 $250,000+ $733,100
81224 Crested Butte , CO Standard 3,101 $89,907 $923,600
81225 Crested Butte , CO Standard 823 $85,357 $555,300
81230 Gunnison , CO Standard 10,971 $77,942 $533,200
81231 Gunnison , CO No street area — — —
81237 Ohio City , CO Standard 169 $134,038 $583,300
81239 Parlin , CO Standard 9 — —
81241 Pitkin , CO Standard 238 — $442,900
81243 Powderhorn , CO Standard 174 $73,636 $463,900
81434 Somerset , CO Standard 127 $143,074 $233,100

Cite this page

zipcodes.pro. “Gunnison County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/co/county/gunnison

Underlying data is public domain or openly licensed — sources, vintages and licences.