Stinson Beach Flag

Stinson Beach

County:
Marin County
County Seat:
No
Area (mi²):
0.892
State:
California

Stinson Beach is a CDP located in Marin County, California. Stinson Beach has a 2025 population of 306. Stinson Beach is currently declining at a rate of -6.71% annually and its population has decreased by -47.51% since the most recent census, which recorded a population of 583 in 2020.

The average household income in Stinson Beach is $133,518 with a poverty rate of 10.38%.The median age in Stinson Beach is 61.8 years: 60.8 years for males, and 75.1 years for females.

306
Total Population
343
Density (mi²)
-22 -6.71%
Growth

Stinson Beach Population

Stinson Beach Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Stinson Beach includes 95.9% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White35195.9%
Two or more races154.1%

Stinson Beach Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stinson Beach's average per capita income is $82,438. Household income levels show a median of $117,000. The poverty rate stands at 10.38%.

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
Households$117,000$133,518
Families$111,375$115,120
Married Families--
Non Families-$143,753

$82,438

Average Income

$117,000

Median Household Income

10.38%

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)