ZIP code · Mc Clave · Colorado · United States

ZIP code 81057 — Mc Clave

ZIP code 81057 serves Mc Clave, Colorado.

Postal code
81057
Single source Value from one source, not cross-checked.
City
Mc Clave
County
Bent FIPS 08011
State
Colorado
Country
United States
Coordinates
38.0850, -102.8869 — precision estimated (postal-area centroid)
View on OpenStreetMap
Population
399 (ZCTA, ACS 5-year)
Population density
8 / sq mi
Land area
47.3 sq mi (122.6 km²) (ZCTA, ACS 5-year)
Median household income
$53,295
Per-capita income
$29,293
Median age
53.2
Households
157
Housing units
177
Median home value
$212,500
Median gross rent
$875 / month
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
719 (from the nearest rate centre)
Telephone 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.

Climate — monthly normals

Warmest month Jul (avg high 95°F), coldest Jan (avg low 16°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F465061697990959285725847
Avg low °F162029384859646253382718
Precip in0.20.30.71.21.61.92.42.01.01.00.40.4

NOAA 1991–2020 climate normals from the nearest station: JOHN MARTIN DAM (2.8 mi) · NOAA NCEI

Places in ZIP 81057

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