There are 5 United States Postal Service post boxes available to the public in Portola, CA. You can use any one of these locations to mail your letter or small package. For additional collection boxes in neighboring communities, see the list of post boxes in California.

Are you looking for a post office? See the list of post offices in Portola, CA.

Public Collection Box
202 Main St
Directions
Public Collection Box
96 E Sierra St
Directions
Public Collection Box
440 S Gulling St
Directions
Mailbox in Post Office Lobby
284 Clio State 40 A Rd
Directions
Public Collection Box
280 S Bonta St
Directions