Yorkville, California Zip Codes
📍 Yorkville is in Mendocino County, California with 1 zip code; the most populous is 95494.
Yorkville is a USPS city name in Mendocino County, California with a Census population of approximately 151 across its ZIP codes. Mendocino County as a whole has 28 ZIP codes in this directory. Below you'll find every zip code serving Yorkville 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 Yorkville Zip Codes
Yorkville at a Glance
Yorkville has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 151 residents, the largest being 95494 with 151 people.
The median ZIP in Yorkville has a household income of $146,750 and a home value of $642,900, a price-to-income ratio of 4.4, below the 6.7 California ZIP median.
54% of households in the typical Yorkville ZIP own their home (statewide ZIP median 64%). 58% of adults hold a bachelor's degree, far above the 31% statewide median. The median poverty rate is 24.5%, far above the 10.8% statewide ZIP median. Overall density is about 1 residents per square mile across 125 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.
Yorkville Zip Code Map
Interactive map of Yorkville, California zip codes. Click any marker for details.