Larkspur

County:: Marin County
County Seat:: No
Area (mi²):: 2.999
State:: California

Larkspur is a city located in Marin County, California. Larkspur has a 2025 population of 12,295. Larkspur is currently declining at a rate of -1.18% annually and its population has decreased by -5.63% since the most recent census, which recorded a population of 13,029 in 2020.

The average household income in Larkspur is $212,997 with a poverty rate of 7.11%. The median age in Larkspur is 49.9 years: 49.6 years for males, and 50.5 years for females.

Demographics

The racial composition of Larkspur includes 75.99% White, 6.41% Asian, 5.79% other race, and smaller percentages for Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
White	9,769	75.99%
Two or more races	1,414	11%
Asian	824	6.41%
Other race	745	5.79%
Black or African American	89	0.69%
Native Hawaiian or Pacific Islander	15	0.12%
Native American	0	0%

Larkspur Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Larkspur's average per capita income is $92,479. Household income levels show a median of $134,744. The poverty rate stands at 7.11%.

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	$246,853	-
Families	$193,472	$291,977
Households	$134,744	$212,997
Non Families	$74,327	$117,713

$92,479

Average Income

$134,744

Median Household Income

7.11%

Poverty Rate