ZIP code · Cimarron · Colorado · United States
ZIP code 81220 — Cimarron
ZIP code 81220 serves Cimarron, Colorado.
- Postal code
- 81220Single source Value from one source, not cross-checked.
- City
- Cimarron
- County
- Montrose FIPS 08085
- State
- Colorado
- Country
- United States
- Coordinates
- 38.3876, -107.4824 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 218 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 260.2 sq mi (674 km²) (ZCTA, ACS 5-year)
- Median household income
- $237,955
- Per-capita income
- $111,409
- Median age
- 56
- Households
- 100
- Housing units
- 503
- Median home value
- $637,100
- Congressional district
- CO-3 (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- 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 81220 with another ZIP · ZIPs within 25 miles · distance from 81220
Map of ZIP code 81220
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 3°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 40 | 51 | 60 | 70 | 81 | 86 | 83 | 76 | 64 | 49 | 36 |
| Avg low °F | 3 | 10 | 19 | 26 | 32 | 38 | 45 | 45 | 37 | 26 | 16 | 6 |
| Precip in | 1.1 | 0.9 | 0.9 | 1.2 | 1.3 | 0.7 | 1.4 | 1.4 | 1.8 | 1.4 | 1.0 | 1.2 |
NOAA 1991–2020 climate normals from the nearest station: CIMARRON (5.6 mi) · NOAA NCEI
Places in ZIP 81220
- 1 supermarkets
- 1 restaurants & cafés
- 1 parks
- 1 post offices
- 1 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
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 · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page