Dillon Beach

County:: Marin County
County Seat:: No
Area (mi²):: 2.984
State:: California

Dillon Beach is a CDP located in Marin County, California. Dillon Beach has a 2025 population of 482. Dillon Beach is currently growing at a rate of 2.99% annually and its population has increased by 55.99% since the most recent census, which recorded a population of 309 in 2020.

The average household income in Dillon Beach is $436,288 with a poverty rate of 0%. The median age in Dillon Beach is 62.6 years: 69.4 years for males, and 62.3 years for females.

Demographics

The racial composition of Dillon Beach includes 83.48% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	187	83.48%
Two or more races	37	16.52%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Dillon Beach Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dillon Beach's average per capita income is $0. Household income levels show a median of $206,793. The poverty rate stands at 0%.

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	$206,793	$436,288
Families	$206,087	$526,617
Married Families	$206,087	-
Non Families	-	-

$0

Average Income

$206,793

Median Household Income

0%

Poverty Rate