Trinity Center is a community in Trinity County, California, home to about 414 people across 5.2 square miles. Its ZIP code is 96091.
Homes sold for a median of $156 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Trinity Center; also Coffee Creek
Each card is that ZIP code’s whole market, including any part outside Trinity Center. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Sacramento International Airport (SMF)174 miles away |
|---|---|
| Closer regional airport | Redding Municipal Airport (RDD)44 miles away |
| Nearest city of 250,000+ | Reno, NV184 miles away |
| Nearest city of 1 million+ | Los Angeles, CA541 miles away |
Straight-line distances from the center of Trinity Center; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Trinity Center had 198 residents in the 2020 census, down 26% since 2010.
It’s the 1255th largest of 1,563 towns in California by population.
Trinity County grew from 4,383 residents in 1900 to 16,112 in 2020.
Trinity County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 28°F. About 21 inches of rain and melted snow fall in a typical year, with about 4 inches of snow.
Source: NOAA 1991–2020 climate normals, Callahan, CA weather station (20 miles away).
1,426 jobs at 234 businesses in Trinity County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Trinity Center.
Nearest hospitals
Providers with an office here
| Mental health providers | 2 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Museums
Counts are within about 1.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Coffee Creek Elementary, Trinity Center Elementary. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Coffee Creek ElementaryTrinity Center | K–8 | 7 | Public | 1.8 mi |
| Trinity Center ElementaryTrinity Center | K–8 | 13 | Public | 5.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Coffee Creek.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.