Coulterville, California Zip Codes
📍 Coulterville is in Mariposa County, California with 1 zip code; the most populous is 95311.
Coulterville is a USPS city name in Mariposa County, California with a Census population of approximately 2,182 across its ZIP codes. Mariposa County as a whole has 8 ZIP codes in this directory. Below you'll find every zip code serving Coulterville 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 Coulterville Zip Codes
Coulterville at a Glance
Coulterville has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 2,182 residents, the largest being 95311 with 2,182 people.
The median ZIP in Coulterville has a household income of $49,844 and a home value of $270,600, a price-to-income ratio of 5.4, below the 6.7 California ZIP median.
87% of households in the typical Coulterville ZIP own their home (statewide ZIP median 64%). 17% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 21.8%, far above the 10.8% statewide ZIP median. Overall density is about 9 residents per square mile across 242 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.
Coulterville Zip Code Map
Interactive map of Coulterville, California zip codes. Click any marker for details.