Lake County mailboxes and post offices

There are 31 United States Postal Service post boxes and offices available to the public in Lake County. You can use any one of these locations to mail your letter or package via USPS. For additional collection boxes in neighboring communities, see the list of mailboxes in California.

Public Collection Box
14822 Olympic Dr
Directions
Public Collection Box
15292 Lakeshore Dr
Directions
Public Collection Box
15896 40 Th Ave
Directions
Public Collection Box
15960 Dam Rd
Directions
Public Collection Box
9730 State Highway 281
Directions
Public Collection Box
1578 New Long Valley Rd
Directions
Public Collection Box
10336 Loch Lomond Rd
Directions
Public Collection Box
3924 Main St
Directions
Public Collection Box
18174 Hidden Valley Rd
Directions
Public Collection Box
19172 Hartman Rd
Directions
Public Collection Box
21177 Calistoga Rd
Directions
Public Collection Box
21177 Calistoga St
Directions
Public Collection Box
355 Lakeport Blvd
Directions
Public Collection Box
198 N Main St
Directions
Public Collection Box
450 N Main St
Directions
Public Collection Box
301 Forbes St
Directions
Public Collection Box
912 9 Th St
Directions
Public Collection Box
945 11 Th St
Directions