Willits, California Zip Codes
📍 Willits is in Mendocino County, California with 1 zip code; the most populous is 95490.
Willits is a USPS city name in Mendocino County, California with a Census population of approximately 14,360 across its ZIP codes. Mendocino County as a whole has 28 ZIP codes in this directory. Below you'll find every zip code serving Willits 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 Willits Zip Codes
Willits at a Glance
Willits has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 14,360 residents, the largest being 95490 with 14,360 people.
The median ZIP in Willits has a household income of $63,418 and a home value of $360,800, a price-to-income ratio of 5.7, below the 6.7 California ZIP median. Median rent across these ZIPs is $1,191 a month.
58% of households in the typical Willits ZIP own their home (statewide ZIP median 64%). 23% of adults hold a bachelor's degree, below the 31% statewide median. The median poverty rate is 11.2%, in line with the 10.8% statewide ZIP median. Overall density is about 33 residents per square mile across 430 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.
Willits Zip Code Map
Interactive map of Willits, California zip codes. Click any marker for details.