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 2025 population of 7,290. Sebastopol is currently declining at a rate of -0.61% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 7,515 in 2020.

The average household income in Sebastopol is $118,930 with a poverty rate of 8.33%. The median age in Sebastopol is 48.4 years: 43.4 years for males, and 50.5 years for females.

7.3K
Total Population
3,873
Density (mi²)
-45 -0.61%
Growth

Sebastopol Population

Sebastopol Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sebastopol includes 74.15% White, 8.51% other race, 6.34% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White5,53674.15%
Two or more races7059.44%
Other race6358.51%
Asian4736.34%
Black or African American1171.57%
Native American00%
Native Hawaiian or Pacific Islander00%

Sebastopol Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sebastopol's average per capita income is $52,337. Household income levels show a median of $99,600. The poverty rate stands at 8.33%.

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$144,923-
Families$123,456$149,099
Households$99,600$118,930
Non Families$49,639$69,817

$52,337

Average Income

$99,600

Median Household Income

8.33%

Poverty Rate

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)