Mammoth Lakes, California Zip Codes
📍 Mammoth Lakes is in Mono County, California with 1 zip code; the most populous is 93546.
Mammoth Lakes is a USPS city name in Mono County, California with a Census population of approximately 8,689 across its ZIP codes. Mono County as a whole has 8 ZIP codes in this directory. Below you'll find every zip code serving Mammoth Lakes with population, income and home value, a map, and the city's affordability profile.
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
All Mammoth Lakes Zip Codes
Mammoth Lakes at a Glance
Mammoth Lakes has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 8,689 residents, the largest being 93546 with 8,689 people.
The median ZIP in Mammoth Lakes has a household income of $86,216 and a home value of $569,000, a price-to-income ratio of 6.6, in line with the 6.7 California ZIP median. Median rent across these ZIPs is $1,297 a month.
63% of households in the typical Mammoth Lakes ZIP own their home (statewide ZIP median 64%). 30% of adults hold a bachelor's degree, in line with the 31% statewide median. The median poverty rate is 11.4%, above the 10.8% statewide ZIP median. Overall density is about 37 residents per square mile across 235 square miles of ZIP land area.
Medians are taken across the ZIP codes listed below (each ZIP weighted equally); PO Box and no-data ZIPs are excluded. Definitions on the methodology page; statewide comparisons in the 2026 California ZIP Code Affordability Report.
Mammoth Lakes Zip Code Map
Interactive map of Mammoth Lakes, California zip codes. Click any marker for details.