Mammoth Lakes, CA Profile: Facts, Map & Data


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Mammoth Lakes, California - Basic Facts

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The Town of Mammoth Lakes had a population of 7,893 as of July 1, 2018.

The primary coordinate point for Mammoth Lakes is located at latitude 37.6088 and longitude -118.9713 in Mono County. The formal boundaries for the Town of Mammoth Lakes (see map below) encompass a land area of 24.87 sq. miles and a water area of 0.44 sq. miles. Mono County is in the Pacific time zone (GMT -8). The elevation is 7,880 feet.

The Town of Mammoth Lakes (GNIS ID: 2412936) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

California is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Town of Mammoth Lakes is located within Mammoth Lakes CCD of Mono County.

Beneath the boundary map are tables with Mammoth Lakes population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.

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Town of Mammoth Lakes, CA Boundary Map

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Boundary Maps: Mammoth Lakes CCD | Mono County | California Counties

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Mammoth Lakes, CA Data & Demographics (As of July 1, 2018)


Total Population 7,893
Population in Households 7,664
Population in Familes 5,163
Population in Group Qrtrs 229
Population Density2 317
Diversity Index3 67


Median Household Income $70,719
Average Household Income $84,272
Per Capita Income $32,759


Total Housing Units 9,547 (100%)
Owner Occupied HU 1,360 (14.2%)
Renter Occupied HU 1,663 (17.4%)
Vacant Housing Units 6,524 (68.3%)
Median Home Value $693,548
Average Home Value $664,173


Total Households 3,023
Average Household Size 2.54
Family Households 1,606
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.51% -0.53%
Households -0.8% -0.66%
Families -0.84% -0.69%
Median Household Income   1.92%
Per Capita Income   1.76%

Mammoth Lakes, CA - Peer Comparisons by Rank and Percentile

The table below compares Mammoth Lakes to the other 1,516 incorporated cities, towns and CDPs in California by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 535 65th
Population Density # 1045 31st
Diversity Index # 703 54th
Median Household Income # 523 66th
Per Capita Income # 663 56th

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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