Marin City Flag

Marin City

County:
Marin County
County Seat:
No
Area (mi²):
0.537
State:
California

Marin City is a CDP located in Marin County, California. Marin City has a 2025 population of 3,607 . Marin City is currently growing at a rate of 1.78% annually and its population has increased by 18.65% since the most recent census, which recorded a population of 3,040 in 2020.

The average household income in Marin City is $130,321 with a poverty rate of 15.35%. The median age in Marin City is 42.3 years: 42.3 years for males, and 42.3 years for females. For every 100 females there are 88.5 males.

3.6K
Total Population
6,720
Density (mi²)
63 1.78%
Growth

Marin City Population

Marin City Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marin City includes 31.97% White, 25.52% Asian, 21.38% Black or African American, 10.68% other race, and smaller percentages for and multiracial populations.

Population by Race

White (31.97%)

Asian (25.52%)

Black or African American (21.38%)

Other race (10.68%)

Two or more races (10.45%)

Race
Population
Percentage (of total)
White1,15031.97%
Asian91825.52%
Black or African American76921.38%
Other race38410.68%
Two or more races37610.45%

Marin City Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marin City's average per capita income is $52,019. Household income levels show a median of $73,077. The poverty rate stands at 15.35%.

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$186,250-
Non Families$73,295$100,005
Households$73,077$130,321
Families$56,615$142,219

$52,019

Average Income

$73,077

Median Household Income

15.35%

Poverty Rate

Nearby Cities

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)