Mammoth Lakes, California Population 2024

6,725

Mammoth Lakes is a city located in Mono County California. Mammoth Lakes has a 2024 population of 6,725. Mammoth Lakes is currently declining at a rate of -2.66% annually and its population has decreased by -6.88% since the most recent census, which recorded a population of 7,222 in 2020.

The average household income in Mammoth Lakes is $102,670 with a poverty rate of 8.82%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Mammoth Lakes is 38.4 years, 38.7 years for males, and 37.3 years for females.

Mammoth Lakes Demographics

According to the most recent ACS, the racial composition of Mammoth Lakes was:

  • White: 82.83%
  • Other race: 6.67%
  • Asian: 6.29%
  • Two or more races: 3.97%
  • Black or African American: 0.23%
  • Native American:
  • Native Hawaiian or Pacific Islander:
Land Area (mi²)
24.9 sq mi
Density (mi²)
270.50/sq mi
Growth Since 2020
-6.88% (-497)
The current population of Mammoth Lakes, California is 6,725 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 7,222.

Mammoth Lakes, California Population 2024

Population by Race

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Race
Population
Percentage (of total)
White6,00882.83%
Other race4846.67%
Asian4566.29%
Two or more races2883.97%
Black or African American170.23%
Native American
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Other race

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Mammoth Lakes Population by Race

Mammoth Lakes Population Pyramid 2024

Mammoth Lakes Median Age

38.4

Total

38.7

Male

37.3

Female

Mammoth Lakes Adults

There are 5,771 adults, (829 of whom are seniors) in Mammoth Lakes.

Mammoth Lakes Age Dependency

46.8

Age Dependency Ratio

16.8

Old Age Dependency Ratio

30

Child Dependency Ratio

Mammoth Lakes Sex Ratio

Female3,55649.03%
Male3,69750.97%

Mammoth Lakes Population by Age

Mammoth Lakes Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All3,1012.2759.740.3
Non Family1,5111.341.658.4
Married1,5043.1775.524.5
Female693.651000
Male172.821000
showing: 5 rows

3.19

Average Family Size

2.27

Average Household Size

59.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Mammoth Lakes Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Mammoth Lakes Educational Attainment by Sex (over 25)

Mammoth Lakes Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 36.03%.

Mammoth Lakes Educational Attainment by Race

All

Male

Female

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$48,643

Average Earnings

$50,290

Average Male

$47,500

Average Female

Mammoth Lakes Earnings by Educational Attainment

Mammoth Lakes Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Mammoth Lakes Language

65.64% of Mammoth Lakes residents speak only English, while 34.36% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 22.26% of the population.

Mammoth Lakes Language

Mammoth Lakes Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White4,5363477.65%
Hispanic1,99729314.67%
Multiple288175.9%
showing: 3 rows

8.82%

Overall Poverty Rate

11.36%

Male Poverty Rate

6.19%

Female Poverty Rate

Poverty in Mammoth Lakes

The race most likely to be in poverty in Mammoth Lakes is Hispanic, with 14.67% below the poverty level.

The race least likely to be in poverty in Mammoth Lakes is Multiple, with 5.9% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.37%. Among those working part-time, it was 14.36%, and for those that did not work, the poverty rate was 16.51%.

Mammoth Lakes Poverty

rate

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Rate
Poverty
Less Than 9th Grade25%
Some College6.61%
High School1.63%
Bachelors or Greater
showing: 4 rows

Mammoth Lakes Poverty Rate by Education

rate

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Rate
Poverty
Female Employed6.8%
Male Employed5.03%
Male Unemployed
Female Unemployed
showing: 4 rows

Mammoth Lakes Poverty Rate by Employment Status and Sex

Mammoth Lakes Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Mammoth Lakes Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

49.6%

Overall Marriage Rate

52.4%

Male Marriage Rate

46.8%

Female Marriage Rate

Mammoth Lakes Married by Age and Sex

male

female

Mammoth Lakes Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is Over 65.

Mammoth Lakes Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Mammoth Lakes Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

145

Number of Veterans

114

Male Veterans

31

Female Veterans

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Mammoth Lakes Veterans by War

count

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Mammoth Lakes Veterans by Age

count

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Mammoth Lakes Veterans by Race

Mammoth Lakes Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

Veteran Disability Rate

Mammoth Lakes Veterans by Education

LaborForceParticipation

75.7%

Labor Force Participation

74.8%

Employment Rate

1.2%

Unemployment Rate

Mammoth Lakes Employment by Age

LaborForceParticipation

Mammoth Lakes Employment by Race

LaborForceParticipation

Mammoth Lakes Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

54.31%

Born in Mammoth Lakes

73%

Native Born

27%

Foreign Born

15.57%

Non Citizen

11.43%

Naturalized

Place of Birth

73% of Mammoth Lakes residents were born in the United States, with 54.31% having been born in California. 15.57% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Mammoth Lakes Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20295,805-184-3.07%
20285,989-184-2.98%
20276,173-184-2.89%
20266,357-184-2.81%
20256,541-184-2.74%
20246,725-184-2.66%
20236,909-184-2.59%
20227,093-184-2.53%
20217,277550.76%
20207,222-1,070-12.9%
20198,292340.41%
20188,258410.5%
20178,217320.39%
20168,1851191.48%
20158,066-22-0.27%
20148,088320.4%
20138,056-163-1.98%
20128,219-62-0.75%
20118,281510.62%
20108,2301,13716.03%
20007,0932,30848.23%
19904,78585621.79%
19803,929
showing: 23 rows

Mammoth Lakes Population by Year