ZIP code · Glenwood Springs · Colorado · United States
ZIP code 81601 — Glenwood Springs
ZIP code 81601 serves Glenwood Springs, Colorado.
- Postal code
- 81601Single source Value from one source, not cross-checked.
- City
- Glenwood Springs
- County
- Garfield FIPS 08045
- State
- Colorado
- Country
- United States
- Coordinates
- 39.5296, -107.3252 — precision precise (locality)
View on OpenStreetMap - Population
- 16,268 (ZCTA, ACS 5-year)
- Population density
- 44 / sq mi
- Land area
- 367.6 sq mi (952.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $103,632
- Per-capita income
- $47,812
- Median age
- 38.7
- Households
- 5,972
- Housing units
- 6,491
- Median home value
- $726,000
- Median gross rent
- $1,812 / month
- Congressional district
- CO-3 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °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 81601 with another ZIP · ZIPs within 25 miles · distance from 81601
Map of ZIP code 81601
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 12°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 42 | 53 | 60 | 71 | 82 | 89 | 86 | 78 | 65 | 49 | 36 |
| Avg low °F | 12 | 19 | 26 | 32 | 40 | 46 | 53 | 52 | 44 | 33 | 24 | 15 |
| Precip in | 1.1 | 1.2 | 1.2 | 1.6 | 1.7 | 1.0 | 1.1 | 1.3 | 1.6 | 1.6 | 1.1 | 1.2 |
NOAA 1991–2020 climate normals from the nearest station: GLENWOOD SPGS #2 (0.9 mi) · NOAA NCEI
Places in ZIP 81601
- 11 schools
- 4 colleges & universities
- 1 hospitals & clinics
- 1 pharmacies
- 2 supermarkets
- 55 restaurants & cafés
- 3 bars & pubs
- 14 parks
- 15 playgrounds
- 3 gyms & sports centres
- 2 libraries
- 2 post offices
- 13 places of worship
- 5 banks
- 11 gas stations
- 5 EV charging stations
- 3 police & fire 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