ZIP code · Santa Rosa · California · United States
ZIP code 95409 — Santa Rosa
ZIP code 95409 serves Santa Rosa, California.
- Postal code
- 95409Single source Value from one source, not cross-checked.
- City
- Santa Rosa
- County
- Sonoma FIPS 06097
- State
- California
- Country
- United States
- Coordinates
- 38.4592, -122.6393 — precision precise (locality)
View on OpenStreetMap - Population
- 25,960 (ZCTA, ACS 5-year)
- Population density
- 742 / sq mi
- Land area
- 35 sq mi (90.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $105,736
- Per-capita income
- $65,803
- Median age
- 52.1
- Households
- 11,693
- Housing units
- 12,499
- Median home value
- $807,800
- Median gross rent
- $2,346 / month
- Congressional districts
- CA-2 (also CA-4) (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 95409 with another ZIP · ZIPs within 25 miles · distance from 95409
Map of ZIP code 95409
Climate — monthly normals
Warmest month Sep (avg high 84°F), coldest Dec (avg low 38°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 60 | 64 | 67 | 71 | 75 | 80 | 82 | 83 | 84 | 79 | 67 | 59 |
| Avg low °F | 38 | 40 | 42 | 44 | 48 | 51 | 52 | 53 | 51 | 48 | 42 | 38 |
| Precip in | 5.8 | 6.4 | 4.3 | 2.0 | 1.3 | 0.3 | 0.0 | 0.0 | 0.1 | 1.6 | 3.3 | 6.5 |
NOAA 1991–2020 climate normals from the nearest station: SANTA ROSA (4.0 mi) · NOAA NCEI
Places in ZIP 95409
- 8 schools
- 1 doctors & dentists
- 1 pharmacies
- 2 supermarkets
- 16 restaurants & cafés
- 21 parks
- 22 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 3 places of worship
- 1 banks
- 2 gas 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