Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 12 Post Office locations in Trinity County, California.
Residents of Trinity County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.
List of Trinity County, California Post Office
Douglas City Post Office
Burnt Ranch Post Office
Big Bar Post Office
Hayfork Post Office
Junction City Post Office
Hyampom Post Office
Weaverville Post Office
Zenia Post Office
Salyer Post Office
Trinity Center Post Office
Shasta Post Office
Lewiston Post Office
Residents of Trinity County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.
You may also find Post Office locations in neighboring counties including Trinity, Humboldt.