ZIP code · Clay Springs · Arizona · United States
ZIP code 85923 — Clay Springs
ZIP code 85923 serves Clay Springs, Arizona.
- Postal code
- 85923Single source Value from one source, not cross-checked.
- City
- Clay Springs
- County
- Navajo FIPS 04017
- State
- Arizona
- Country
- United States
- Coordinates
- 34.3617, -110.2954 — precision precise (locality)
View on OpenStreetMap - Population
- 303 (ZCTA, ACS 5-year)
- Population density
- 5 / sq mi
- Land area
- 60.6 sq mi (157 km²) (ZCTA, ACS 5-year)
- Median household income
- $54,375
- Per-capita income
- $47,935
- Median age
- 66.1
- Households
- 185
- Housing units
- 232
- Median home value
- $177,600
- Congressional district
- AZ-2 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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
- 928 (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.
Tools: compare 85923 with another ZIP · ZIPs within 25 miles · distance from 85923
Map of ZIP code 85923
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 20°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 46 | 50 | 57 | 64 | 71 | 82 | 83 | 81 | 76 | 67 | 55 | 46 |
| Avg low °F | 20 | 23 | 28 | 32 | 39 | 48 | 56 | 55 | 48 | 36 | 27 | 20 |
| Precip in | 1.7 | 1.6 | 1.4 | 0.7 | 0.6 | 0.5 | 2.7 | 3.0 | 1.8 | 1.2 | 1.2 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: HEBER (BLACK MESA) RS (15.2 mi) · NOAA NCEI
Places in ZIP 85923
- 1 post offices
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