Sebastopol, California Demographics & Population 2026
During the 2020–2024 ACS period, Sebastopol, California had a total population of 7,445, the 559th largest city in California, with a median household income of $87,684, which is 12% lower than the state average. The poverty rate is 8.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing affordability is a challenge — homes cost 9.6x the median household income.
Sebastopol Quick Facts
How Sebastopol Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 7,466 | 7,445 | -0.3% |
| Median household income | $99,600 | $87,684 | -12.0% |
| Median home value | $821,400 | $845,700 | +3.0% |
How Sebastopol Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Sebastopol Rankings in California
Explore California Rankings
Other Cities in Sonoma County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Santa Rosa | 177,090 | $99,060 | 9.7% | $713,900 |
| Petaluma | 59,247 | $115,430 | 6.5% | $878,600 |
| Rohnert Park | 44,575 | $99,273 | 10.5% | $666,300 |
| Windsor | 26,081 | $133,979 | 5.9% | $801,100 |
| Healdsburg | 11,243 | $103,554 | 11.6% | $950,100 |
| Sonoma | 10,670 | $98,527 | 10.4% | $970,500 |
| Cloverdale | 8,886 | $117,177 | 4.1% | $619,400 |
| Larkfield-Wikiup | 8,765 | $97,071 | 6.5% | $704,700 |
| Cotati | 7,489 | $110,750 | 8.2% | $746,800 |
| Boyes Hot Springs | 7,247 | $101,288 | 11.6% | $783,300 |
Cities Similar to Sebastopol
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Escalon | 7,451 | $81,467 | $471,200 | 17.2% | 8.8% |
| Oroville East | 7,504 | $94,512 | $405,400 | 22.7% | 8.7% |
| Ojai | 7,577 | $82,656 | $1,016,200 | 47.8% | 8.2% |
| Cottonwood (Shasta County) | 7,408 | $95,577 | $363,000 | 15.1% | 8.7% |
| Hughson | 7,648 | $91,557 | $511,200 | 20.6% | 13.9% |
Population Overview
Sebastopol is a small city located in California, within Sonoma County. The total population is 7,445. It ranks as the 559th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Sebastopol is 49.1 years. This is 30% higher than the state median of 37.9 years.
Economy, Income & Housing
The median household income in Sebastopol is $87,684. This is 12% lower than the state median of $99,122. It is also 9% higher than the national median of $80,734. The poverty rate stands at 8.7%. This is 28% lower than the state poverty rate of 12.0%. The unemployment rate is 6.0%. This is 9% lower than the state rate of 6.6%. The median home value is $845,700. Housing costs are 15% higher than the state median of $734,700. The home-value-to-income ratio of 9.6x suggests that housing affordability is a significant concern for many residents. 56.3% of occupied housing units are owner-occupied.
Race & Ethnicity
The largest racial or ethnic group in Sebastopol is White (non-Hispanic), making up 69.4% of the population. Hispanic or Latino residents account for 15.8%. The White (non-Hispanic) population is significantly higher than the state average (69.4% vs 33.8%). The Black or African American population (1.1%) is well below the state average of 5.2%. The Hispanic or Latino population (15.8%) is well below the state average of 40.2%. The Asian population (5.6%) is well below the state average of 15.3%.
Education
51.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 38% higher than the state rate of 37.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.6%. Notably, 20.6% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Sebastopol, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,570 Census-designated places in California. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Sebastopol, California?
Sebastopol, California has a population of 7,445 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sebastopol, CA?
The median household income in Sebastopol is $87,684, which is 9% higher than the national median of $80,734.
What is the poverty rate in Sebastopol, CA?
The poverty rate in Sebastopol is 8.7%. This means approximately 637 residents live below the federal poverty line.
What is the racial makeup of Sebastopol, California?
Sebastopol's population is 69.4% White, 1.1% Black, 15.8% Hispanic/Latino, and 5.6% Asian.
What is the median home value in Sebastopol, CA?
The median home value in Sebastopol is $845,700. The home-value-to-income ratio is 9.6x.
How educated is Sebastopol, California?
51.3% of adults (25+) in Sebastopol hold a bachelor's degree or higher, and 20.6% hold a graduate or professional degree.