Mammoth Lakes is a city located in Mono County California. With a 2020 population of 6,983, it is the 561st largest city in California and the 5358th largest city in the United States. Mammoth Lakes is currently declining at a rate of -1.47% annually and its population has decreased by -15.49% since the most recent census, which recorded a population of 8,263 in 2020. Spanning over 25 miles, Mammoth Lakes has a population density of 281 people per square mile.
The average household income in Mammoth Lakes is $84,339 with a poverty rate of 8.04%. The median rental costs in recent years comes to $1,300 per month, and the median house value is $473,000. The median age in Mammoth Lakes is 31.6 years, 31.7 years for males, and 31.6 years for females.
According to the most recent ACS, the racial composition of Mammoth Lakeswas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among white people with a rate of 100.00%.
The highest rate of bachelors degrees is among other race people with a rate of 48.68%.
60.34% of Mammoth Lakes residents speak only English, while 39.66% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 27.21% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Mammoth Lakes is Hispanic, with 16.88% below the poverty level.
The race least likely to be in poverty in Mammoth Lakes is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.47%. Among those working part-time, it was 16.22%, and for those that did not work, the poverty rate was 11.26%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Mammoth Lakes
75.44% of Mammoth Lakes residents were born in the United States, with 60.80% having been born in California. 15.62% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.