Lake County Post Offices

14500 Olympic Dr
Clearlake, California 95422

13280 E Highway 20
Clearlake Oaks, California 95423

13417 Lakeshore Dr
Clearlake Park, California 95424

16595 Highway 175
Cobb, California 95426

1904 Big Valley Rd
Finley, California 95435

9530 Highway 20
Glenhaven, California 95443

5500 Gaddy Ln
Kelseyville, California 95451

1151 11th St
Lakeport, California 95453

16165 Main St
Lower Lake, California 95457

6054 E Highway 20
Lucerne, California 95458

21177 Calistoga Rd
Middletown, California 95461

3964 E State Hwy 20
Nice, California 95464

10210 Main St
Potter Valley, California 95469

9435 Main St
Upper Lake, California 95485

Lake County

There are 14 US Post Offices in Lake County serving a total of 60,670 residents equating to 4,334 residents per post office. It's estimated that approximately 96,836 packages are handled across the 14 county post offices annually. Lake County is a county located in the north central portion of the U.S. state of California. As of the 2010 census, the population was 64,665. The county seat is Lakeport. The county takes its name from Clear Lake, the dominant geographic feature in the county and the largest natural lake wholly within California (Lake Tahoe is partially in Nevada; the Salton Sea was formed by flooding). Lake County forms the Clearlake, CA Micropolitan Statistical Area. It is directly north of the San Francisco Bay Area. Lake County is part of California's Wine Country, which also includes Napa, Sonoma and Mendocino counties. It includes five American Viticultural Areas and over 35 wineries."