ZIP code · San Manuel · Arizona · United States

ZIP code 85631 — San Manuel

ZIP code 85631 serves San Manuel, Arizona.

Postal code
85631
Single source Value from one source, not cross-checked.
City
San Manuel
County
Pinal FIPS 04021
State
Arizona
Country
United States
Coordinates
32.6209, -110.5992 — precision precise (locality)
View on OpenStreetMap
Population
3,283 (ZCTA, ACS 5-year)
Population density
28 / sq mi
Land area
118.6 sq mi (307.1 km²) (ZCTA, ACS 5-year)
Median household income
$47,969
Per-capita income
$26,929
Median age
56.1
Households
1,547
Housing units
1,602
Median home value
$112,900
Median gross rent
$740 / month
Congressional district
AZ-6 (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
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 Jun (avg high 97°F), coldest Jan (avg low 38°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F606471798897979490806959
Avg low °F384146515969727166574538
Precip in1.11.10.70.40.30.32.42.81.30.60.61.0

NOAA 1991–2020 climate normals from the nearest station: SAN MANUEL (2.2 mi) · NOAA NCEI

Places in ZIP 85631

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