ZIP code · Kersey · Colorado · United States

ZIP code 80644 — Kersey

ZIP code 80644 serves Kersey, Colorado.

Postal code
80644
Single source Value from one source, not cross-checked.
City
Kersey
County
Weld FIPS 08123
State
Colorado
Country
United States
Coordinates
40.3963, -104.5288 — precision precise (locality)
View on OpenStreetMap
Population
2,266 (ZCTA, ACS 5-year)
Population density
14 / sq mi
Land area
160.2 sq mi (415 km²) (ZCTA, ACS 5-year)
Median household income
$79,500
Per-capita income
$40,077
Median age
46
Households
884
Housing units
926
Median home value
$387,400
Median gross rent
$717 / month
Congressional districts
CO-4 (also CO-8) (119th Congress)
USDA hardiness zone
5a (-20 to -15 °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
970 (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 92°F), coldest Jan (avg low 18°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F444859667586928982685443
Avg low °F182028354554595749372618
Precip in0.50.50.91.82.61.81.61.61.11.10.70.6

NOAA 1991–2020 climate normals from the nearest station: GREELEY UNC (8.9 mi) · NOAA NCEI

Places in ZIP 80644

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