United States Post Office · Trinidad, CA

Trinidad Post Office

TRINIDAD POST OFFICE

Trinidad, CA

Address

Trinidad, CA

Opening hours

Monday – Friday	8:30 AM–5 PM
Saturday – Sunday	Closed

Hours may differ on public holidays.

Website

tools.usps.com/locations/details/1385018

Coordinates

41.060955, -124.140236

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

Frequently asked questions

Where is Trinidad Post Office?

Trinidad Post Office is located at Trinidad, CA. Use “Get directions” to start a route from where you are.

What are the opening hours of Trinidad Post Office?

Recorded opening hours: Monday – Friday 8:30 AM–5 PM; Saturday – Sunday Closed. Hours may differ on holidays.