ZIP code · San Jose · California · United States
ZIP code 95123 — San Jose
ZIP code 95123 serves San Jose, California.
- Postal code
- 95123Single source Value from one source, not cross-checked.
- City
- San Jose
- County
- Santa Clara FIPS 06085
- State
- California
- Country
- United States
- Coordinates
- 37.2458, -121.8306 — precision precise (locality)
View on OpenStreetMap - Population
- 70,279 (ZCTA, ACS 5-year)
- Population density
- 8,984 / sq mi
- Land area
- 7.8 sq mi (20.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $136,364
- Per-capita income
- $60,227
- Median age
- 37.6
- Households
- 24,251
- Housing units
- 25,023
- Median home value
- $1,108,100
- Median gross rent
- $2,953 / month
- Congressional district
- CA-19 (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)
Tools: compare 95123 with another ZIP · ZIPs within 25 miles · distance from 95123
Map of ZIP code 95123
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 59 | 62 | 66 | 70 | 76 | 82 | 85 | 85 | 83 | 76 | 65 | 58 |
| Avg low °F | 40 | 41 | 43 | 45 | 49 | 53 | 56 | 56 | 54 | 49 | 43 | 40 |
| Precip in | 5.0 | 4.9 | 3.4 | 1.4 | 0.5 | 0.1 | 0.0 | 0.0 | 0.1 | 0.8 | 2.0 | 4.0 |
NOAA 1991–2020 climate normals from the nearest station: LOS GATOS (7.1 mi) · NOAA NCEI
Places in ZIP 95123
- 18 schools
- 5 hospitals & clinics
- 23 doctors & dentists
- 3 pharmacies
- 6 supermarkets
- 130 restaurants & cafés
- 17 parks
- 53 playgrounds
- 6 gyms & sports centres
- 4 post offices
- 8 places of worship
- 13 banks
- 14 gas stations
- 4 EV charging stations
- 2 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