Trinity Center, California Zip Codes
📍 Trinity Center is in Trinity County, California with 1 zip code; the most populous is 96091.
Trinity Center is a USPS city name in Trinity County, California with a Census population of approximately 693 across its ZIP codes. Trinity County as a whole has 13 ZIP codes in this directory. Below you'll find every zip code serving Trinity Center 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 Trinity Center Zip Codes
Trinity Center at a Glance
Trinity Center has 1 ZIP code in this directory: 1 standard delivery ZIP. The 1 ZIP with published Census housing data cover 693 residents, the largest being 96091 with 693 people.
The median ZIP in Trinity Center has a household income of $47,031 and a home value of $320,800, a price-to-income ratio of 6.8, in line with the 6.7 California ZIP median. Median rent across these ZIPs is $1,021 a month.
85% of households in the typical Trinity Center ZIP own their home (statewide ZIP median 64%). 34% of adults hold a bachelor's degree, above the 31% statewide median. The median poverty rate is 13.4%, above the 10.8% statewide ZIP median. Overall density is about 2 residents per square mile across 426 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.
Trinity Center Zip Code Map
Interactive map of Trinity Center, California zip codes. Click any marker for details.