Post Office in Lake County, CA

Find The Office You Need

• Clearlake Park Post Office

  13417 Lakeshore Drive, Clearlake, CA 95422

  707-994-2382
• Clearlake Post Office

  14500 Olympic Drive, Clearlake, CA 95422

  707-994-6790
• Clearlake Oaks Post Office

  13280 Highway 20, Clearlake Oaks, CA 95423

  707-998-3544
• Cobb Post Office

  16595 Highway 175, Cobb, CA 95426

  707-928-5588
• Finley Post Office

  1904 Big Valley Road, Finley, CA 95435

  707-263-4544
• Glenhaven Post Office

  9530 Highway 20, Glenhaven, CA 95443

  707-998-3878
• Kelseyville Post Office

  5500 Gaddy Lane, Kelseyville, CA 95451

  707-279-4562
• Lakeport Post Office

  1151 11th Street, Lakeport, CA 95453

  707-263-5837
• Lower Lake Post Office

  16165 Main Street, Lower Lake, CA 95457

  707-994-6357
• Lucerne Post Office

  6054 Highway 20, Lucerne, CA 95458

  707-274-1294