ZIP code · Wellton · Arizona · United States
ZIP code 85356 — Wellton
ZIP code 85356 serves Wellton, Arizona.
- Postal code
- 85356Single source Value from one source, not cross-checked.
- City
- Wellton
- County
- Yuma FIPS 04027
- State
- Arizona
- Country
- United States
- Coordinates
- 32.6935, -114.1561 — precision precise (locality)
View on OpenStreetMap - Population
- 3,789 (ZCTA, ACS 5-year)
- Population density
- 21 / sq mi
- Land area
- 180.5 sq mi (467.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $56,447
- Per-capita income
- $32,288
- Median age
- 61
- Households
- 1,842
- Housing units
- 2,781
- Median home value
- $116,900
- Median gross rent
- $731 / month
- Congressional districts
- AZ-9 (also AZ-7) (119th Congress)
- USDA hardiness zone
- 9b (25 to 30 °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)
Tools: compare 85356 with another ZIP · ZIPs within 25 miles · distance from 85356
Map of ZIP code 85356
Climate — monthly normals
Warmest month Jul (avg high 106°F), coldest Dec (avg low 42°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 68 | 72 | 79 | 85 | 93 | 103 | 106 | 105 | 100 | 90 | 77 | 67 |
| Avg low °F | 43 | 45 | 51 | 56 | 62 | 71 | 80 | 80 | 73 | 60 | 49 | 42 |
| Precip in | 0.6 | 0.6 | 0.4 | 0.1 | 0.0 | 0.0 | 0.3 | 0.6 | 0.4 | 0.2 | 0.3 | 0.4 |
NOAA 1991–2020 climate normals from the nearest station: YUMA 27 ENE (9.9 mi) · NOAA NCEI
Places in ZIP 85356
- 3 schools
- 2 hospitals & clinics
- 1 supermarkets
- 4 restaurants & cafés
- 1 bars & pubs
- 2 parks
- 5 playgrounds
- 1 libraries
- 2 post offices
- 5 places of worship
- 1 banks
- 3 gas stations
- 1 EV charging stations
- 3 police & fire stations
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