Mammoth Lakes Flag

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.

7.2K
Total Population
288
Density (mi²)
-17 -0.24%
Growth

Mammoth Lakes Population

Mammoth Lakes Population

Data after 2023 is projected based on recent change

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)
White5,34773.93%
Two or more races1,19016.45%
Other race4275.9%
Asian2243.1%
Native American450.62%

Mammoth Lakes Marital Status

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

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

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)