ZIP code · Eloy · Arizona · United States

ZIP code 85131 — Eloy

ZIP code 85131 serves Eloy, Arizona.

Postal code
85131
Single source Value from one source, not cross-checked.
City
Eloy
County
Pinal FIPS 04021
State
Arizona
Country
United States
Coordinates
32.7509, -111.5833 — precision precise (locality)
View on OpenStreetMap
Population
18,156 (ZCTA, ACS 5-year)
Population density
59 / sq mi
Land area
306.7 sq mi (794.3 km²) (ZCTA, ACS 5-year)
Median household income
$55,137
Per-capita income
$20,245
Median age
40.7
Households
4,684
Housing units
5,381
Median home value
$243,700
Median gross rent
$940 / month
Congressional districts
AZ-7 (also AZ-6, AZ-2) (119th Congress)
USDA hardiness zone
9a (20 to 25 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Phoenix (UTC−7, no DST)
Area code
520 (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 107°F), coldest Dec (avg low 35°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F7072808897107107105101917869
Avg low °F363843495766747468554235
Precip in0.91.30.70.10.20.20.81.60.60.40.50.9

NOAA 1991–2020 climate normals from the nearest station: ELOY 4 NE (4.3 mi) · NOAA NCEI

Places in ZIP 85131

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