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COUNTY · 2010 ACS

Sonoma County

California · 483,878 residents · 1,575.337 sq mi
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The short version

Sonoma County is wealthier than most US places, with a median household income of $63,274. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $524,400.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 39.9
US median: 37.2
More educated
31% hold a bachelor's degree
US average: 28%
Less affordable
home values up 56%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
483,878
+6%since 2000
from 458,614 in 2000
1990 – 2025
Median age
39.9
+6%since 2000
from 37.5 in 2000
US average: 37.2
Population, 1990 – 2024
377K411K445K479K513K1990201020202024Sonoma County
2024485K
1990201020202024
Age distribution, 2010
Under 55.8%(28,199)
US avg: 6.5%
5 to 96%(29,263)
US avg: 6.6%
10 to 146.1%(29,724)
US avg: 6.7%
15 to 196.9%(33,298)
US avg: 7.1%
20 to 246.6%(32,068)
US avg: 7%
25 to 3412.7%(61,297)
US avg: 13.3%
35 to 4412.5%(60,603)
US avg: 13.3%
45 to 5415.2%(73,518)
US avg: 14.6%
55 to 6414.2%(68,544)
US avg: 11.8%
65 to 747.3%(35,544)
US avg: 7%
75 to 844.3%(20,614)
US avg: 4.2%
85 and over2.3%(11,206)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$63,274
−6%inflation adjusted, since 2000
from $53,076 in 2000
US average: $52,703
1990 – 2024
Per capita income
$32,597
+27%since 2000
from $25,724 in 2000
US average: $27,286
Households earning $100K+
42.0%
−0.3 ptssince 2009
from 42.3% in 2009
US average: 33.3%
Poverty rate
10.3%
+2.2 ptssince 2000
from 8.1% in 2000
US average: 13.8%
Income inequality (Gini)
0.441
US average: 0.461
Workforce by industry, 2010
Information13.1%
US avg: 11.5%
Retail trade9.9%
US avg: 10.9%
Wholesale trade8.7%
US avg: 7.2%
Other services7.1%
US avg: 7%
Public administration4.6%
US avg: 4.9%
Finance & insurance3.3%
US avg: 5.1%
Transportation & warehousing3.1%
US avg: 3.1%
Agriculture, forestry, fishing2.8%
US avg: 1.9%
Construction2.7%
US avg: 1.4%
Professional, scientific, technical2.5%
US avg: 4.2%
Arts, entertainment, food2.3%
US avg: 2.4%
Education & health services0.7%
US avg: 0.9%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$524,400
+56%inflation adjusted, since 2000
from $265,200 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$1,201
+10%inflation adjusted, since 2000
from $864 in 2000
US average: $853
Owner-occupied
45.1%
−19.0 ptssince 2000
from 64.1% in 2000
39.6% rent
Vacancy rate
9.2%
+0.1 ptssince 2009
from 9.1% in 2009
US average: 12.1%
Owner cost-burdened
43.9%
Unchangedsince 2009
from 43.9% in 2009
US average: 30.9%
Renter cost-burdened
52.5%
+1.4 ptssince 2009
from 51.1% in 2009
US average: 46.8%
Afford Score
8.3
−6%since 2009
from 8.8 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Sonoma County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic74.5%(341,686)
Black1.3%(6,116)
Hispanic / Latino17.3%(79,511)
Asian3%(13,786)
Other0%
2010
White, non-Hispanic66.1%(320,027)
Black1.4%(6,769)
Hispanic / Latino24.9%(120,430)
Asian3.7%(17,777)
Other3.5%(16,756)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican20.8%(98,653)
Central American1.1%(5,286)
Salvadoran0.6%(2,657)
Puerto Rican0.3%(1,612)
South American0.3%(1,607)
Nicaraguan0.2%(1,174)
Guatemalan0.2%(958)
Spaniard0.2%(921)
Cuban0.1%(569)
Peruvian0.1%(471)
Colombian0.1%(355)
Chilean0.1%(296)
+ 9 more hispanic origin groups with data
Honduran0%(224)
Argentine0%(190)
Ecuadorian0%(134)
Dominican0%(99)
Uruguayan0%(45)
Bolivian0%(23)
Ancestry
German15.8%(75,044)
Irish13.7%(64,914)
English11.7%(55,623)
Italian9.3%(44,152)
French3.8%(17,922)
Scottish3%(14,331)
American2.8%(13,241)
Scotch-Irish2.3%(11,108)
Swedish2.2%(10,479)
Portuguese1.9%(9,049)
Norwegian1.9%(8,932)
Polish1.7%(8,261)
+ 45 more ancestry groups with data
Dutch1.7%(7,984)
Russian1.6%(7,541)
Danish1.3%(6,057)
Swiss0.9%(4,332)
Welsh0.9%(4,244)
British0.7%(3,174)
Greek0.6%(2,798)
Hungarian0.4%(2,083)
Czech0.4%(2,011)
French Canadian0.4%(1,998)
Finnish0.4%(1,726)
Canadian0.3%(1,550)
Arab0.3%(1,502)
Austrian0.3%(1,432)
Lithuanian0.3%(1,269)
Iranian0.2%(1,130)
Ukrainian0.2%(888)
West Indian0.1%(705)
Croatian0.1%(685)
Armenian0.1%(589)
Romanian0.1%(577)
Ethiopian0.1%(549)
Belgian0.1%(513)
Lebanese0.1%(453)
Australian0.1%(439)
Haitian0.1%(431)
Slovak0.1%(373)
Latvian0.1%(341)
Turkish0.1%(312)
Serbian0.1%(306)
Egyptian0.1%(295)
Israeli0.1%(257)
Brazilian0%(187)
Slovene0%(160)
Bulgarian0%(145)
Syrian0%(121)
Jordanian0%(96)
Jamaican0%(92)
Moroccan0%(16)
Guyanese0%(14)
Kenyan0%(10)
RANKED:Largest Mexican population · Largest German population · Largest Irish population · Largest English population · Largest Italian population
Section 05

Education

Bachelor's degree or higher
31.5%
+2.9 ptssince 2000
from 28.5% in 2000
US average: 27.9%
High school or higher
86.2%
+1.3 ptssince 2000
from 84.9% in 2000
US average: 84.9%
Graduate degree
11.1%
+1.3 ptssince 2000
from 9.7% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
25.1 min
+30%since 2000
from 19.3 min in 2000
US average: 25.2
Drive alone to work
74.4%
+0.2 ptssince 2009
from 74.2% in 2009
US average: 76.2%
Carpooled to work
11.3%
Unchangedsince 2009
from 11.2% in 2009
US average: 10.4%
Public transit
2.0%
−0.2 ptssince 2009
from 2.2% in 2009
US average: 4.7%
Worked from home
7.1%
+0.2 ptssince 2009
from 6.9% in 2009
US average: 4.1%
Walked to work
3.1%
−0.2 ptssince 2009
from 3.4% in 2009
US average: 2.8%
Biked to work
1.2%
+0.1 ptssince 2009
from 1.1% in 2009
US average: 0.5%
No vehicle available
5.3%
Unchangedsince 2009
from 5.3% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
13.0%
Unchangedsince 2009
from 13.0% in 2009
US average: 12.9%
Management & professional
34.3%
−29.0 ptssince 2009
from 63.2% in 2009
US average: 35.2%
Section 08

People & community

Male
49.2%
−0.3 ptssince 2009
from 49.5% in 2009
Female
50.8%
+0.3 ptssince 2009
from 50.5% in 2009
Foreign born
16.6%
+0.3 ptssince 2009
from 16.3% in 2009
US average: 12.8%
Veterans
9.1%
−39.8 ptssince 2009
from 48.9% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married36.6%(73,402)
Married51.5%(103,182)
Widowed2.4%(4,747)
Divorced9.5%(19,139)
Women 15+
Never married30.6%(64,146)
Married47.5%(99,642)
Widowed7.7%(16,204)
Divorced14.2%(29,886)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper

Places similar to Sonoma County

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Pop 481,439
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Pop 457,710
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Pop 525,757
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Pop 426,499
Places similar to Sonoma County
Head to head

Compare Sonoma County to nearby counties

SONOMA COUNTY VS
Napa County
Income$111,471+76%
Home value$869,500+66%
Population132,949−73%
SEE FULL COMPARISON →
SONOMA COUNTY VS
Marin County
Income$149,091+136%
Home value$1,507,300+187%
Population253,694−48%
SEE FULL COMPARISON →
SONOMA COUNTY VS
Lake County
Income$60,621−4%
Home value$324,300−38%
Population67,772−86%
SEE FULL COMPARISON →
SONOMA COUNTY VS
San Francisco County
Income$140,970+123%
Home value$1,394,500+166%
Population826,079+70%
SEE FULL COMPARISON →
Frequently asked

How many people live in Sonoma County, California?

Sonoma County, California has about 483,878 residents according to the 2010 American Community Survey.

What is the median household income in Sonoma County, California?

The typical household in Sonoma County, California earns about $63,274 a year. Half of households make more than that, and half make less.

Is Sonoma County, California expensive?

In Sonoma County, California, the median home is worth about $524,400, and the typical rent is about $1,201 a month.

How educated are people in Sonoma County, California?

About 31.5% of adults age 25 and over in Sonoma County, California hold a bachelor's degree or higher.

What is the poverty rate in Sonoma County, California?

About 10.3% of people in Sonoma County, California live below the federal poverty line.

Has Sonoma County, California grown since 1990?

Yes, Sonoma County, California has grown since 1990. The population has added about 95,656 residents, a change of about 25 percent over that period.

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Explore from here

122 census tracts (top 20 by population)
Census Tract 1514.05Census Tract 1513.11Census Tract 1530.01Census Tract 1530.06Census Tract 1529.06Census Tract 1530.02Census Tract 1513.05Census Tract 1506.03Census Tract 1542.02Census Tract 1526.01Census Tract 1513.09Census Tract 1533.01Census Tract 1503.04Census Tract 1530.05Census Tract 1513.10Census Tract 1515.06Census Tract 1533.02Census Tract 1530.03Census Tract 1529.04Census Tract 1507.01
38 ZIP codes (top 30 by population)
ZIP 94928ZIP 95403ZIP 95407ZIP 94954ZIP 95404ZIP 95401ZIP 95476ZIP 95472ZIP 95492ZIP 95409ZIP 95405ZIP 95448ZIP 95425ZIP 94931ZIP 94515ZIP 95436ZIP 95446ZIP 95442ZIP 94951ZIP 95452ZIP 95441ZIP 95421ZIP 94923ZIP 95497ZIP 95465ZIP 95462ZIP 95444ZIP 95439ZIP 95471ZIP 95412
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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