Home values, rents and more in Sonoma County, CA
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
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How Sonoma County, CA compares
The typical home in Sonoma County, CA is worth about $783,000, according to the Zillow Home Value Index for September 2026. Home values in Sonoma County, CA are about the same as the typical value in the Santa Rosa metro area ($783,000) and 2.1 times the U.S. typical value ($366,000).
Over the past year, home values in Sonoma County, CA rose 0.8%, compared with +0.8% in the Santa Rosa metro area and +1.2% nationally.
Typical rent is $2,666 a month (Zillow Observed Rent Index), about the same as the Santa Rosa metro area ($2,666) and 38% above the U.S. ($1,932). Rents rose 4.1% over the past year.
The median household income is $104,674, against $104,674 in the Santa Rosa metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 486,444 people live in Sonoma County, CA (Census Bureau estimate for July 2025).
Sonoma County, CA has the 15th-highest typical home value of the 58 counties in California with Zillow figures.
Part of: Santa Rosa metro area · California
More for Sonoma County, CA in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby counties
Cities in Sonoma County, CA
- Santa Rosa, CA $708,000
- Petaluma, CA $895,000
- Rohnert Park, CA $707,000
- Windsor, CA $794,000
- Healdsburg, CA $1,097,000
- Sonoma, CA $921,000
- Cloverdale, CA $629,000
- Cotati, CA $724,000
- Sebastopol, CA $1,090,000
- Guerneville, CA $516,000
- Forestville, CA $618,000
- Penngrove, CA $1,248,000
- Graton, CA $768,000
- Occidental, CA $1,053,000
- Bodega Bay, CA $1,447,000
- Glen Ellen, CA $1,201,000
- Kenwood, CA $1,259,000
- Monte Rio, CA $521,000
- Geyserville, CA $1,120,000
- Cazadero, CA $555,000
- Fulton, CA $1,016,000
- Jenner, CA $844,000
ZIP codes in Sonoma County, CA
- 94515 · Calistoga $1,066,000
- 94923 · Bodega Bay $1,445,000
- 94928 · Rohnert Park $706,000
- 94931 · Cotati $719,000
- 94951 · Penngrove $1,259,000
- 94952 · Petaluma $1,058,000
- 94954 · Petaluma $829,000
- 95401 · Santa Rosa $645,000
- 95403 · Santa Rosa $724,000
- 95404 · Santa Rosa $805,000
- 95405 · Santa Rosa $724,000
- 95407 · Santa Rosa $625,000
- 95409 · Santa Rosa $768,000
- 95412 · Annapolis $912,000
- 95419 · Camp Meeker $447,000
- 95421 · Cazadero $552,000
- 95425 · Cloverdale $630,000
- 95436 · Forestville $625,000
- 95439 · Fulton $1,012,000
- 95441 · Geyserville $1,115,000
- 95442 · Glen Ellen $1,205,000
- 95444 · Graton $792,000
- 95446 · Guerneville $517,000
- 95448 · Healdsburg $1,090,000
- 95450 · Jenner $856,000
- 95452 · Kenwood $1,241,000
- 95462 · Monte Rio $531,000
- 95465 · Occidental $1,129,000
- 95472 · Sebastopol $1,093,000
- 95476 · Sonoma $932,000
- 95492 · Windsor $796,000
- 95497 · The Sea Ranch $1,397,000
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.