Home values, rents and more in Trinity County, CA
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open Trinity County, CA in ProMap- Under $300k
- $300k–$360k
- $360k–$410k
- $410k–$470k
- $470k+
- No data
How Trinity County, CA compares
The typical home in Trinity County, CA is worth about $235,000, according to the Zillow Home Value Index for September 2026. Home values in Trinity County, CA are 69% below the typical value in California ($762,000) and 36% below the U.S. typical value ($366,000).
Over the past year, home values in Trinity County, CA fell 2.5%, compared with +0.6% in California and +1.2% nationally.
The median household income is $53,002, against $99,122 in California and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 15,720 people live in Trinity County, CA (Census Bureau estimate for July 2025).
Trinity County, CA has the 3rd-lowest typical home value of the 58 counties in California with Zillow figures.
Part of: California
More for Trinity County, CA in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby counties
Cities in Trinity County, CA
ZIP codes in Trinity County, CA
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.