ZIP code · Bailey · Colorado · United States
ZIP code 80421 — Bailey
ZIP code 80421 serves Bailey, Colorado.
- Postal code
- 80421Single source Value from one source, not cross-checked.
- City
- Bailey
- County
- Park FIPS 08093
- State
- Colorado
- Country
- United States
- Coordinates
- 39.4482, -105.4693 — precision precise (locality)
View on OpenStreetMap - Population
- 8,601 (ZCTA, ACS 5-year)
- Population density
- 82 / sq mi
- Land area
- 104.3 sq mi (270.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $105,617
- Per-capita income
- $54,697
- Median age
- 49
- Households
- 3,925
- Housing units
- 4,702
- Median home value
- $552,400
- Median gross rent
- $2,235 / month
- Congressional district
- CO-7 (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)
Tools: compare 80421 with another ZIP · ZIPs within 25 miles · distance from 80421
Map of ZIP code 80421
Climate — monthly normals
Warmest month Jul (avg high 79°F), coldest Dec (avg low 9°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 38 | 40 | 48 | 54 | 63 | 75 | 79 | 77 | 71 | 59 | 45 | 37 |
| Avg low °F | 9 | 10 | 18 | 23 | 31 | 38 | 44 | 43 | 35 | 25 | 16 | 9 |
| Precip in | 0.5 | 0.7 | 1.4 | 2.0 | 2.0 | 1.6 | 2.7 | 2.5 | 1.4 | 1.1 | 0.7 | 0.6 |
NOAA 1991–2020 climate normals from the nearest station: BAILEY (3.0 mi) · NOAA NCEI
Places in ZIP 80421
- 5 schools
- 9 restaurants & cafés
- 1 bars & pubs
- 1 parks
- 3 playgrounds
- 4 gyms & sports centres
- 1 libraries
- 1 post offices
- 8 places of worship
- 2 gas stations
- 4 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