Mammoth Lakes

County:: Mono County
County Seat:: No
Area (mi²):: 24.866
State:: California

Mammoth Lakes is a town located in Mono County, California. Mammoth Lakes has a 2025 population of 7,153. Mammoth Lakes is currently declining at a rate of -0.24% annually and its population has decreased by -1.16% since the most recent census, which recorded a population of 7,237 in 2020.

The average household income in Mammoth Lakes is $127,746 with a poverty rate of 8.56%.The median age in Mammoth Lakes is 37.7 years: 38.3 years for males, and 36.5 years for females.

Demographics

The racial composition of Mammoth Lakes includes 73.93% White, 5.9% other race, 3.1% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	5,347	73.93%
Two or more races	1,190	16.45%
Other race	427	5.9%
Asian	224	3.1%
Native American	45	0.62%

Mammoth Lakes Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mammoth Lakes' average per capita income is $50,589. Household income levels show a median of $87,121. The poverty rate stands at 8.56%.

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	$114,375	-
Families	$112,469	$162,330
Households	$87,121	$127,746
Non Families	$58,453	$82,217

$50,589

Average Income

$87,121

Median Household Income

8.56%

Poverty Rate