ZIP code · Surprise · Arizona · United States
ZIP code 85374 — Surprise
ZIP code 85374 serves Surprise, Arizona.
- Postal code
- 85374Single source Value from one source, not cross-checked.
- City
- Surprise
- County
- Maricopa FIPS 04013
- State
- Arizona
- Country
- United States
- Coordinates
- 33.6300, -112.3314 — precision precise (locality)
View on OpenStreetMap - Population
- 40,955 (ZCTA, ACS 5-year)
- Population density
- 3,204 / sq mi
- Land area
- 12.8 sq mi (33.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $78,690
- Per-capita income
- $42,073
- Median age
- 58.9
- Households
- 18,405
- Housing units
- 21,982
- Median home value
- $355,800
- Median gross rent
- $1,897 / month
- Congressional districts
- AZ-8 (also AZ-9) (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 85374 with another ZIP · ZIPs within 25 miles · distance from 85374
Map of ZIP code 85374
Climate — monthly normals
Warmest month Jul (avg high 105°F), coldest Dec (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 65 | 69 | 77 | 84 | 93 | 102 | 105 | 104 | 98 | 87 | 74 | 64 |
| Avg low °F | 41 | 44 | 49 | 55 | 64 | 72 | 80 | 79 | 73 | 60 | 48 | 40 |
| Precip in | 1.0 | 1.3 | 1.0 | 0.3 | 0.1 | 0.0 | 0.8 | 1.0 | 0.7 | 0.6 | 0.6 | 0.9 |
NOAA 1991–2020 climate normals from the nearest station: YOUNGTOWN (3.0 mi) · NOAA NCEI
Places in ZIP 85374
- 9 schools
- 1 colleges & universities
- 9 hospitals & clinics
- 23 doctors & dentists
- 12 pharmacies
- 6 supermarkets
- 80 restaurants & cafés
- 2 bars & pubs
- 38 parks
- 19 playgrounds
- 9 gyms & sports centres
- 1 libraries
- 2 post offices
- 8 places of worship
- 16 banks
- 12 gas stations
- 5 EV charging stations
- 6 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