Lake County ZIP codes

Every ZIP code in Lake County, California, with the city it serves. Open any one for a free neighborhood report.

15 ZIP codes · Lake County, CA · FIPS 06033

ZIP codes

15 in this county

95422Clearlake 95423Clearlake Oaks 95424Clearlake ParkPO box 95426Cobb 95435Finley 95443Glenhaven 95451Kelseyville 95453Lakeport 95457Lower Lake 95458Lucerne 95461Middletown 95464Nice 95467Hidden Valley Lake 95485Upper Lake 95493Witter Springs

1 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.