Sonoma County, California demographics
Population: 492,498
Median age: 42.5
Median household income: 91,607
Demographics, population, home values, social and economic characteristics of Sonoma County, California.
Population
| 2021 | 492,498 |
| 2020 | 496,801 |
| 2019 | 499,772 |
| 2018 | 501,317 |
| 2017 | 500,943 |
| 2016 | 497,776 |
| 2015 | 495,078 |
| 2014 | 491,790 |
| 2013 | 487,469 |
| 2012 | 483,456 |
| 2011 | 478,551 |
| 2010 | 474,047 |
| 2009 | 464,218 |
Sonoma County, CA cities
Bloomfield CDP - 188
Bodega CDP - 629
Bodega Bay CDP - 1,139
Boyes Hot Springs CDP - 7,791
Carmet CDP - 16
Cazadero CDP - 351
Cloverdale city - 9,023
Cotati city - 7,603
El Verano CDP - 3,346
Eldridge CDP - 944
Fetters Hot Springs-Agua Caliente CDP - 3,664
Forestville CDP - 3,768
Fulton CDP - 457
Geyserville CDP - 865
Glen Ellen CDP - 1,076
Graton CDP - 1,802
Guerneville CDP - 4,879
Healdsburg city - 11,439
Jenner CDP - 0
Kenwood CDP - 703
Larkfield-Wikiup CDP - 7,595
Monte Rio CDP - 864
Occidental CDP - 1,126
Penngrove CDP - 2,187
Petaluma city - 60,050
Rohnert Park city - 44,420
Salmon Creek CDP - 14
Santa Rosa city - 179,213
Sea Ranch CDP - 1,078
Sebastopol city - 7,563
Sereno del Mar CDP - 35
Sonoma city - 10,819
Temelec CDP - 1,920
Timber Cove CDP - 230
Valley Ford CDP - 0
Windsor town - 26,548
Census data for Sonoma County, California
Demographic and housing estimates in Sonoma County, California
| Total population | 492,498 |
| Male | 241,898 |
| Female | 250,600 |
| Total population | 492,498 |
| Under 5 years | 23,689 |
| 5 to 9 years | 26,904 |
| 10 to 14 years | 28,459 |
| 15 to 19 years | 29,957 |
| 20 to 24 years | 27,044 |
| 25 to 34 years | 62,076 |
| 35 to 44 years | 63,219 |
| 45 to 54 years | 62,325 |
| 55 to 59 years | 35,228 |
| 60 to 64 years | 35,782 |
| 65 to 74 years | 60,753 |
| 75 to 84 years | 25,193 |
| 85 years and over | 11,869 |
| Median age (years) | 42.5 |
| Under 18 years | 96,796 |
| 16 years and over | 407,504 |
| 18 years and over | 395,702 |
| 21 years and over | 378,382 |
| 62 years and over | 119,386 |
| 65 years and over | 97,815 |
| Total population | 492,498 |
| One race | 447,697 |
| White | 346,482 |
| Black or African American | 7,737 |
| American Indian and Alaska Native | 5,272 |
| Asian | 21,613 |
| Native Hawaiian and Other Pacific Islander | 1,640 |
| Some other race | 64,953 |
| Two or more races | 44,801 |
| Citizen, VOTING AGE 18 and over population | 355,356 |
| Male Citizen, VOTING AGE 18 and over population | 170,650 |
| Female Citizen, VOTING AGE 18 and over population | 184,706 |
Social characteristics in Sonoma County, California
| Total households | 188,841 |
| Family households (families) | 91,908 |
| Married-couple family | 16,078 |
| Male householder, no wife present, family | 30,763 |
| Female householder, no husband present, family | 19,931 |
| Nonfamily households | 50,092 |
| Average household size | 69,633 |
| Average family size | 2.56 |
Economic characteristics in Sonoma County, California
| Total households | 188,841 |
| Less than $10,000 | 6,949 |
| $10,000 to $14,999 | 5,217 |
| $15,000 to $24,999 | 9,454 |
| $25,000 to $34,999 | 11,188 |
| $35,000 to $49,999 | 17,081 |
| $50,000 to $74,999 | 26,990 |
| $75,000 to $99,999 | 25,239 |
| $100,000 to $149,999 | 37,101 |
| $150,000 to $199,999 | 22,319 |
| $200,000 or more | 27,303 |
| Median household income (dollars) | 91,607 |
Housing characteristics in Sonoma County, California
| Total housing units | 205,136 |
| Occupied housing units | 188,841 |
| Vacant housing units | 16,295 |
| Total housing units | 205,136 |
| 1-unit, detached | 137,882 |
| 1-unit, attached | 15,414 |
| 2 units | 4,923 |
| 3 or 4 units | 9,000 |
| 5 to 9 units | 7,994 |
| 10 to 19 units | 5,730 |
| 20 or more units | 14,683 |
| Mobile home | 9,089 |
| Boat, RV, van, etc. | 421 |
| Total housing units | 205,136 |
| Built 2014 or later | 705 |
| Built 2010 to 2013 | 8,197 |
| Built 2000 to 2009 | 21,190 |
| Built 1990 to 1999 | 28,125 |
| Built 1980 to 1989 | 37,348 |
| Built 1970 to 1979 | 42,194 |
| Built 1960 to 1969 | 23,870 |
| Built 1950 to 1959 | 18,171 |
| Built 1940 to 1949 | 8,932 |
| Built 1939 or earlier | 16,404 |
| Total housing units | 205,136 |
| 1 room | 4,910 |
| 2 rooms | 9,964 |
| 3 rooms | 21,139 |
| 4 rooms | 37,855 |
| 5 rooms | 43,331 |
| 6 rooms | 35,888 |
| 7 rooms | 23,390 |
| 8 rooms | 15,717 |
| 9 rooms or more | 12,942 |
| Median rooms | 5.2 |
| Total housing units | 205,136 |
| No bedroom | 5,900 |
| 1 bedroom | 24,047 |
| 2 bedrooms | 60,351 |
| 3 bedrooms | 77,158 |
| 4 bedrooms | 32,792 |
| 5 or more bedrooms | 4,888 |
| Occupied housing units | 188,841 |
| Owner-occupied | 115,955 |
| Renter-occupied | 72,886 |
| Average household size of owner-occupied unit | 2.57 |
| Average household size of renter-occupied unit | 2.55 |
| Occupied housing units | 188,841 |
| Moved in 2017 or later | 16,789 |
| Moved in 2015 to 2016 | 49,519 |
| Moved in 2010 to 2014 | 37,318 |
| Moved in 2000 to 2009 | 41,245 |
| Moved in 1990 to 1999 | 22,818 |
| Moved in 1989 and earlier | 21,152 |
| Owner-occupied units | 115,955 |
| Less than $50,000 | 2,012 |
| $50,000 to $99,999 | 2,474 |
| $100,000 to $149,999 | 1,896 |
| $150,000 to $199,999 | 1,429 |
| $200,000 to $299,999 | 3,408 |
| $300,000 to $499,999 | 17,478 |
| $500,000 to $999,999 | 67,319 |
| $1,000,000 or more | 19,939 |
| Median (dollars) | 665,800 |
| Owner-occupied units | 115,955 |
| Housing units with a mortgage | 77,984 |
| Housing units without a mortgage | 37,971 |
| Occupied units paying rent | 69,811 |
| Less than $500 | 3,362 |
| $500 to $999 | 5,460 |
| $1,000 to $1,499 | 13,375 |
| $1,500 to $1,999 | 17,869 |
| $2,000 to $2,499 | 14,671 |
| $2,500 to $2,999 | 7,857 |
| $3,000 or more | 7,217 |
| Median (dollars) | 1,856 |
| No rent paid | 3,075 |
Demographic data for Sonoma County, CA and each city in the county. Lists of cities by population, wealth and poverty in Sonoma County, CA.
Links