ZIP code · Winchester · California · United States
ZIP code 92596 — Winchester
ZIP code 92596 serves Winchester, California.
- Postal code
- 92596Single source Value from one source, not cross-checked.
- City
- Winchester
- County
- Riverside FIPS 06065
- State
- California
- Country
- United States
- Coordinates
- 33.6243, -117.0885 — precision precise (locality)
View on OpenStreetMap - Population
- 36,725 (ZCTA, ACS 5-year)
- Population density
- 634 / sq mi
- Land area
- 57.9 sq mi (150.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $120,860
- Per-capita income
- $38,325
- Median age
- 33.4
- Households
- 9,646
- Housing units
- 10,225
- Median home value
- $615,500
- Median gross rent
- $2,573 / month
- Congressional districts
- CA-41 (also CA-25, CA-48) (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/Los_Angeles (UTC−8 / UTC−7 DST)
- Area code
- 951 (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 92596 with another ZIP · ZIPs within 25 miles · distance from 92596
Map of ZIP code 92596
Climate — monthly normals
Warmest month Aug (avg high 97°F), coldest Dec (avg low 39°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 66 | 66 | 70 | 74 | 80 | 89 | 95 | 97 | 92 | 82 | 73 | 65 |
| Avg low °F | 40 | 42 | 45 | 48 | 53 | 58 | 64 | 64 | 61 | 53 | 44 | 39 |
| Precip in | 2.7 | 2.8 | 1.7 | 0.8 | 0.5 | 0.1 | 0.2 | 0.1 | 0.3 | 0.5 | 0.8 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: SAN JACINTO (13.5 mi) · NOAA NCEI
Places in ZIP 92596
- 9 schools
- 1 hospitals & clinics
- 3 doctors & dentists
- 1 pharmacies
- 2 supermarkets
- 23 restaurants & cafés
- 52 parks
- 26 playgrounds
- 3 gyms & sports centres
- 1 libraries
- 1 post offices
- 1 places of worship
- 1 banks
- 7 gas stations
- 1 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