ZIP code · Gunnison · Colorado · United States
ZIP code 81231 — Gunnison
ZIP code 81231 serves Gunnison, Colorado.
- Postal code
- 81231Single source Value from one source, not cross-checked.
- City
- Gunnison
- County
- Gunnison
- State
- Colorado
- Country
- United States
- Coordinates
- 38.5458, -106.9253 — precision precise (locality)
View on OpenStreetMap - Time zone
- America/Denver (UTC−7 / UTC−6 DST)
- Area code
- 970Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 81231 with another ZIP · ZIPs within 25 miles · distance from 81231
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low -6°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 30 | 44 | 56 | 66 | 76 | 80 | 77 | 70 | 60 | 44 | 29 |
| Avg low °F | -6 | 1 | 14 | 23 | 30 | 37 | 44 | 43 | 34 | 22 | 11 | -3 |
| Precip in | 0.8 | 0.7 | 0.5 | 0.7 | 1.0 | 0.6 | 1.3 | 1.4 | 1.2 | 0.7 | 0.7 | 0.9 |
NOAA 1991–2020 climate normals from the nearest station: GUNNISON 3SW (2.7 mi) · NOAA NCEI
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · NOAA NCEI. Data generated on 2026-08-21. Methodology · Report an error on this page