Mariposa County Flag

Mariposa County

State:
California
County Seat:
Mariposa

Mariposa County's estimated 2025 population is 16,651 with a growth rate of -0.8% in the past year according to the most recent United States census data. Mariposa County is the 53rd largest county in California. The 2010 population was 18,302 and has seen a growth of -9.02% since that time.

16,651
Total Population
11
Population Density (miĀ²)
53
Population Rank (State)
-134 -0.8%
Annual Population Growth

Mariposa County Population

Mariposa County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Mariposa County includes 79.68% White, 5.51% other race, and smaller percentages for Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White13,59479.68%
Two or more races1,71310.04%
Other race9405.51%
Native American3051.79%
Asian2771.62%
Black or African American2241.31%
Native Hawaiian or Pacific Islander70.04%

Mariposa County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mariposa County's average per capita income is $47,907. Household income levels show a median of $65,378. The poverty rate stands at 13.89%.

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$95,724-
Families$82,228$104,804
Households$65,378$86,394
Non Families$41,780$56,687

$47,907

Average Income

$65,378

Median Household Income

13.89%

Poverty Rate