Get in Touch
Need postal help or senior support in Castro Valley? Our team is here to assist you.
Contact Details
Reach us for local assistance
Our Location
Castro Valley, CA 94546
Serving the local community
Office Hours
Mon – Fri: 9am – 4pm
Closed on federal holidays
Community Commitment
We prioritize transparency and inclusive service for all Castro Valley residents.
Visit Our Neighborhood Center
American Post 649 serves the Castro Valley community daily. Visit us for postal guidance, senior support, or to join our local volunteer efforts in strengthening our neighborhood.
Physical Address
Castro Valley, California
Located near the main civic district and local transit corridors.
Operating Hours
Mon – Fri: 8:00 AM – 6:00 PM
Sat & Sun: Open for scheduled community events and outreach.
Service Protocols
Interactive Map
Select a location to view our service zones in Castro Valley.
Central hub for postal assistance, senior support services, and volunteer coordination.
Accessible Facility
Ramp access, wide doorways, and dedicated support for mobility-impaired visitors.
Parking & Drop-off
Convenient visitor parking and a quick-drop lane for community donations.
Need to Schedule a Visit?
Contact our team to coordinate group visits or special assistance.