Glenhaven Post Office

9530 Highway 20 Glenhaven, CA 95443
Phone: 707-998-3878

Parking: Parking Lot Available
Post Office Lobby Hours
Monday 8:00am - 8:00pm
Tuesday 8:00am - 8:00pm
Wednesday 8:00am - 8:00pm
Thursday 8:00am - 8:00pm
Friday 8:00am - 8:00pm
Saturday 8:00am - 8:00pm
Sunday 8:00am - 8:00pm


Glenhaven Post Office is a United States Postal Service (USPS) facility in Glenhaven, CA. This post office offers a full array of services, including package delivery and first class mail.


Business Reply Mail® Account Balance
Business Reply Mail New Permit
Burial Flags
Money Orders (Domestic)
Money Orders (Inquiry)
Pickup Hold Mail
Pickup Accountable Mail
Pickup Notice Left Mail
PO Boxes
Priority Mail International®

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