ZIP code · Oracle · Arizona · United States

ZIP code 85623 — Oracle

ZIP code 85623 serves Oracle, Arizona.

Postal code
85623
Single source Value from one source, not cross-checked.
City
Oracle
County
Pinal FIPS 04021
State
Arizona
Country
United States
Coordinates
32.6005, -110.7961 — precision precise (locality)
View on OpenStreetMap
Population
5,235 (ZCTA, ACS 5-year)
Population density
28 / sq mi
Land area
188.6 sq mi (488.5 km²) (ZCTA, ACS 5-year)
Median household income
$68,219
Per-capita income
$56,206
Median age
65.7
Households
2,669
Housing units
3,017
Median home value
$384,700
Median gross rent
$2,620 / 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 (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 Jun (avg high 92°F), coldest Jan (avg low 35°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F565864718292919086776455
Avg low °F353742465666696763524236
Precip in2.32.11.70.60.50.34.33.81.81.11.32.0

NOAA 1991–2020 climate normals from the nearest station: ORACLE 2 SE (3.6 mi) · NOAA NCEI

Places in ZIP 85623

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