Lucas Valley-Marinwood

County:: Marin County
County Seat:: No
Area (mi²):: 5.731
State:: California

Lucas Valley-Marinwood is a CDP located in Marin County, California. Lucas Valley-Marinwood has a 2025 population of 6,394. Lucas Valley-Marinwood is currently growing at a rate of 0.31% annually but its population has decreased by -5.11% since the most recent census, which recorded a population of 6,738 in 2020.

The average household income in Lucas Valley-Marinwood is $278,500 with a poverty rate of 4.3%.The median age in Lucas Valley-Marinwood is 49.5 years: 49.5 years for males, and 49.5 years for females.

Demographics

The racial composition of Lucas Valley-Marinwood includes 83.75% White, 6.71% Asian, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	5,302	83.75%
Two or more races	452	7.14%
Asian	425	6.71%
Other race	88	1.39%
Black or African American	64	1.01%

Lucas Valley-Marinwood Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lucas Valley-Marinwood's average per capita income is $96,036. Household income levels show a median of $200,938. The poverty rate stands at 4.3%.

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	$250,001	-
Families	$243,295	$314,249
Households	$200,938	$278,500
Non Families	$81,795	$202,062

$96,036

Average Income

$200,938

Median Household Income

4.3%

Poverty Rate