ZIP Code 95401 — Santa Rosa, California
📍 ZIP code 95401 is in Santa Rosa, Sonoma County, California.
ZIP code 95401 is located in Santa Rosa, Sonoma County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 36,905. The area code for zip code 95401 is 707.
ZIP Code 95401 Map
Coordinates: 38.4491°N, 122.7938°W
ZIP Code 95401 Demographics
Population
Income & Economy
Housing
Education
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
Affordability & Profile: ZIP 95401 in Context
The median home in 95401 is valued at $605,500 against a median household income of $88,439, a price-to-income ratio of 6.8. That is in line with the 6.7 median across the 1,558 California ZIP codes with published housing data, and well past the 3.0 ratio that marks an attainable market nationally, so buying here on a local median income requires substantial savings or a second income. Within Sonoma County, 95401 ranks 9 of 30 ZIPs on affordability (1 = lowest ratio); the county median ratio is 7.9. Renting takes 26.0% of median household income (median rent $1,917 a month), under the 30% cost-burden threshold.
95401 ranks 763 of 1,558 statewide on median household income and 771 of 1,558 on median home value; its income is below the $100,331 Sonoma County median. 57% of households own their home, below the 64% statewide ZIP median, making this a majority-owner ZIP. 29% of adults hold a bachelor's degree or higher, below the 31% median, and the poverty rate is 14.6%, above the 10.8% statewide ZIP median. Unemployment stands at 5.4%.
With 1,766 residents per square mile across 20.9 square miles of land, 95401 is far denser than the statewide ZIP median of 1,120 (rank 718 of 1,558). This is a low-density pattern of large lots, small towns or scattered subdivisions.
Ratios and ranks are computed from the ACS figures above across the 1,558 California ZIP codes with published housing data. See the 2026 California affordability report for the statewide analysis and the methodology for definitions.
Nearby Zip Codes
Cities & Places Served
ZIP code 95401 primarily serves Santa Rosa in Sonoma County, California.