Home » Trinity (CA) Zip Codes: United StatesTrinity (CA) Zip Codes: United States Big Bar 96010 Burnt Ranch 95527 Douglas City 96024 Hayfork 96041 Hyampom 96046 Junction City 96048 Lewiston 96052 Mad River 95552 Salyer 95563 Trinity Center 96091 Weaverville 96093 Zenia 95595 Related Postcodes San Jose (CA) Zip Codes: United States Mendocino (CA) Zip Codes: United States Imperial (CA) Zip Codes: United States Solano (CA) Zip Codes: United States Concord (CA) Zip Codes: United States Santa Rosa (CA) Zip Codes: United States San Bernardino (CA) Zip Codes: United States Inyo (CA) Zip Codes: United States San Luis Obispo (CA) Zip Codes: United States Tehama (CA) Zip Codes: United States