Post offices offer a full range of mail and shipping services, including passport acceptance at authorized locations. Martinez Post Office is located at 4100 Alhambra Avenue, Martinez, CA. Check the location's current hours before visiting, and bring a photo ID if you are picking up held mail, purchasing a money order, or submitting a passport application.
Martinez Post Office Contact Information
Address, Phone Number, and Hours for an Post Office in Martinez, California.
| Name | Martinez Post Office |
| Address | 4100 Alhambra Avenue, Martinez CA 94553 Map |
| Phone | (925) 228-2722 |
| Website | |
| Hours |
Map of Martinez Post Office
About Martinez Post Office
The Martinez Post Office, located in Martinez, CA, is a branch location of the United States Postal Service (USPS) that serves the Martinez community. The customer service postal facility offers mail and package delivery services, P.O. box services, and passport services. The USPS operates as an independent agency within the federal government, supported entirely by revenues generated through its operations.
- Current hours, services, and self-service kiosk availability at Martinez Post Office
- PO box rental rates, sizes, and availability
- Passport application acceptance and appointment scheduling
- Mail forwarding, hold mail requests, and package pickup scheduling