Mariposa, California Zip Codes
📍 Mariposa is in Mariposa County, California with 1 zip code; the most populous is 95338.
Mariposa is a USPS city name in Mariposa County, California with a Census population of approximately 10,102 across its ZIP codes. Mariposa County as a whole has 8 ZIP codes in this directory. Below you'll find every zip code serving Mariposa 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 Mariposa Zip Codes
Mariposa at a Glance
Mariposa has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 10,102 residents, the largest being 95338 with 10,102 people.
The median ZIP in Mariposa has a household income of $58,042 and a home value of $345,200, a price-to-income ratio of 5.9, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,144 a month.
74% of households in the typical Mariposa ZIP own their home (statewide ZIP median 64%). 29% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 16.5%, far above the 10.8% statewide ZIP median. Overall density is about 30 residents per square mile across 340 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.
Mariposa Zip Code Map
Interactive map of Mariposa, California zip codes. Click any marker for details.