ZIP code · Hartman · Colorado · United States
ZIP code 81043 — Hartman
ZIP code 81043 serves Hartman, Colorado.
- Postal code
- 81043Single source Value from one source, not cross-checked.
- City
- Hartman
- County
- Prowers FIPS 08099
- State
- Colorado
- Country
- United States
- Coordinates
- 38.1195, -102.2168 — precision precise (locality)
View on OpenStreetMap - Population
- 54 (ZCTA, ACS 5-year)
- Population density
- 154 / sq mi
- Land area
- 0.4 sq mi (0.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $12,917
- Per-capita income
- $12,306
- Median age
- 58.6
- Households
- 29
- Housing units
- 36
- Congressional district
- CO-4 (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
- 719Telephone 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 81043 with another ZIP · ZIPs within 25 miles · distance from 81043
Map of ZIP code 81043
Climate — monthly normals
Warmest month Jul (avg high 93°F), coldest Dec (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 46 | 50 | 60 | 68 | 78 | 89 | 93 | 91 | 83 | 71 | 57 | 46 |
| Avg low °F | 15 | 18 | 26 | 34 | 46 | 56 | 63 | 61 | 51 | 37 | 24 | 15 |
| Precip in | 0.4 | 0.3 | 0.9 | 1.4 | 2.2 | 2.5 | 3.0 | 2.9 | 1.2 | 1.3 | 0.6 | 0.5 |
NOAA 1991–2020 climate normals from the nearest station: HOLLY (6.6 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 · 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