Lake County ZIP Codes
California, United States · 15 codes
Lake County in California has 15 ZIP codes, from 95422 to 95493, serving 15 places.
ZIP codes in Lake
Frequently asked questions
What is the ZIP code of Lake?
Lake has 15 ZIP codes, from 95422 to 95493. The table lists the places each one serves.
How many places are listed in Lake County?
15 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.