Buy Postage Stamps in Gridley, CA

Post Offices and USPS-authorized retailers where postage stamps are sold in Gridley, CA.

All the locations below sell USPS postage stamps which can be used to mail First Class letters in the United States. We list both official post offices run by the United States Postal Service and retailers which have been authorized by USPS to sell postal products in Gridley.

Need to mail a letter? See Mailboxes and Post Offices in Gridley

Gridley Post Office

805 Sycamore St
Gridley, CA 95948
Gridley Post Office is a full post office where stamps can be purchased.


260 Spruce St
Gridley, CA 95948
CVS is a USPS-authorized retailer where postage stamps are sold.