Sonoma County, CA
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Sonoma County research summary. HomeSnacks has been researching the quality of life in Sonoma County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Sonoma County:
The population in Sonoma County is 485,642.
The median home value in Sonoma County is $778,966.
The median income in Sonoma County is $102,840.
The median rent in Sonoma County is $2,093.
The unemployment rate in Sonoma County is 5.2%.
The poverty rate in Sonoma County is 8.6%.
The average high in Sonoma County is 70.7° and there are 73.2 inches of rainfall annually.
The average high in Sonoma County is 70.7°.
There are 95.88 nice days each year.
Expect an average of 73.2 inches of rain each year with 0.0 inches of snow.
There is an average of 7:23 hours of sun each day in Sonoma County.
| Stat | Sonoma County |
|---|---|
| Mean High | 70.7 |
| Nice Days | 95.88 |
| Rainfall | 73.2 |
| Snowfall | 0.0 |
| Sunny Hours | 7:23 |
The current population in Sonoma County is 485,642. The population has decreased -1.5% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 492,498 | -0.9% |
| 2022 | 496,801 | -0.6% |
| 2021 | 499,772 | - |
Sonoma County is 50.8% female with 246,825 female residents.
Sonoma County is 49.2% male with 238,816 male residents.
| Gender | Sonoma County | CA | USA |
|---|---|---|---|
| Female | 50.8% | 50.0% | 50.5% |
| Male | 49.2% | 50.0% | 49.5% |
Sonoma County is:
59.1% White with 287,210 White residents.
1.5% African American with 7,062 African American residents.
0.3% American Indian with 1,482 American Indian residents.
4.3% Asian with 20,857 Asian residents.
0.3% Hawaiian with 1,511 Hawaiian residents.
0.5% Other with 2,311 Other residents.
4.6% Two Or More with 22,223 Two Or More residents.
29.4% Hispanic with 142,986 Hispanic residents.
| Race | Sonoma County | CA | USA |
|---|---|---|---|
| White | 59.1% | 34.6% | 58.2% |
| African American | 1.5% | 5.3% | 12.0% |
| American Indian | 0.3% | 0.3% | 0.5% |
| Asian | 4.3% | 15.1% | 5.7% |
| Hawaiian | 0.3% | 0.3% | 0.2% |
| Other | 0.5% | 0.5% | 0.5% |
| Two Or More | 4.6% | 4.1% | 3.9% |
| Hispanic | 29.4% | 39.8% | 19.0% |
3.5% of households in Sonoma County earn Less than $10,000.
2.4% of households in Sonoma County earn $10,000 to $14,999.
4.1% of households in Sonoma County earn $15,000 to $24,999.
4.7% of households in Sonoma County earn $25,000 to $34,999.
7.8% of households in Sonoma County earn $35,000 to $49,999.
13.4% of households in Sonoma County earn $50,000 to $74,999.
12.7% of households in Sonoma County earn $75,000 to $99,999.
19.3% of households in Sonoma County earn $100,000 to $149,999.
13.2% of households in Sonoma County earn $150,000 to $199,999.
19.0% of households in Sonoma County earn $200,000 or more.
| Income | Sonoma County | CA | USA |
|---|---|---|---|
| Less than $10,000 | 3.5% | 4.4% | 4.9% |
| $10,000 to $14,999 | 2.4% | 3.0% | 3.6% |
| $15,000 to $24,999 | 4.1% | 5.2% | 6.6% |
| $25,000 to $34,999 | 4.7% | 5.5% | 6.8% |
| $35,000 to $49,999 | 7.8% | 8.4% | 10.4% |
| $50,000 to $74,999 | 13.4% | 13.3% | 15.7% |
| $75,000 to $99,999 | 12.7% | 11.8% | 12.7% |
| $100,000 to $149,999 | 19.3% | 17.9% | 17.4% |
| $150,000 to $199,999 | 13.2% | 11.1% | 9.3% |
| $200,000 or more | 19.0% | 19.4% | 12.6% |
7.0% of adults in Sonoma County completed < 9th grade.
5.0% of adults in Sonoma County completed 9-12th grade.
19.0% of adults in Sonoma County completed high school / ged.
23.0% of adults in Sonoma County completed some college.
9.0% of adults in Sonoma County completed associate's degree.
24.0% of adults in Sonoma County completed bachelor's degree.
9.0% of adults in Sonoma County completed master's degree.
3.0% of adults in Sonoma County completed professional degree.
1.0% of adults in Sonoma County completed doctorate degree.
| Education | Sonoma County | CA | USA |
|---|---|---|---|
| < 9th Grade | 6% | 7% | 5% |
| 9-12th Grade | 5% | 7% | 6% |
| High School / GED | 19% | 20% | 26% |
| Some College | 23% | 20% | 19% |
| Associate's Degree | 9% | 8% | 9% |
| Bachelor's Degree | 24% | 22% | 21% |
| Master's Degree | 9% | 10% | 10% |
| Professional Degree | 3% | 3% | 2% |
| Doctorate Degree | 1% | 2% | 2% |
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