Sebastopol Flag

Sebastopol

County:
Sonoma County
County Seat:
No
Area (mi²):
1.882
State:
California

Sebastopol is a city located in Sonoma County, California. Sebastopol has a 2026 population of 7,322. Sebastopol is currently declining at a rate of -0.45% annually and its population has decreased by -2.62% since the most recent census, which recorded a population of 7,519 in 2020.

The median household income in Sebastopol is $87,684 with a poverty rate of 8.68%. The median age in Sebastopol is 49.1 years: 43.1 years for males, and 52.6 years for females. For every 100 females there are 91.7 males.

7.3K
Total Population
3,890
Density (mi²)
-33 -0.45%
Growth

Sebastopol Population

Sebastopol Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,322-33-0.45%
20257,355-33-0.45%
20247,388-16-0.22%
20237,404-48-0.64%
20227,452-57-0.76%
20217,509-10-0.13%
20207,519-5-0.07%
20197,649-107-1.38%
20187,756951.24%
20177,661-15-0.2%
20167,676150.2%
20157,661320.42%
20147,629630.83%
20137,566520.69%
20127,514190.25%
20117,495210.28%
20107,474951.29%
20007,77477010.99%
19907,0041,40925.18%
19805,5951,60240.12%
19703,9931,29948.22%
19602,694933.58%
19502,60174540.14%
19401,856945.33%
19301,76226918.02%
19201,49326021.09%
19101,2331,036525.89%
188019700%

Median Age

Overall: 49.1 years
Female: 52.6 years
Male: 43.1 years

Sebastopol Adults

There are 6,221 adults, (2,076 of whom are seniors) in Sebastopol.

Sex Ratio

Female: 3,883 (52.2%)
Male: 3,562 (47.8%)

Demographics

The racial composition of Sebastopol includes 70.41% White, 10.75% other race, 6.14% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,24270.41%
Two or more races86611.63%
Other race80010.75%
Asian4576.14%
Black or African American801.07%
Race
Population ↓
Percentage (of total)
Other race6829.16%
Two or more races3775.06%
White781.05%
Asian410.55%
Race
Population ↓
Percentage (of total)
White5,16469.36%
Two or more races4896.57%
Asian4165.59%
Other race1181.58%
Black or African American801.07%

Sebastopol Marital Status

Economics and Income Statistics

Sebastopol 's average per capita income is $54,399. Household income levels show a median of $87,684. The poverty rate stands at 8.68%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$149,338-
Families$120,233$146,096
Households$87,684$115,416
Non Families$48,474$62,155

$54,399

Average Income

$87,684

Median Household Income

8.68%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)