ZIP code 95422

Lake County, including Clearlake

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Report created October 27, 2026 at www.firezones.info/zip/95422

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    64% Very High

    Most of the Very High land is in the State Responsibility Area, where the State Fire Marshal's zones apply.

  • Fire history

    Share of the land inside a recorded wildfire perimeter

    35% has burned

    Most recently the 2025 Lake Fire, which burned 398 acres here, one of 19 fires on record.

  • Power line fire risk

    Share of the land in the High Fire-Threat District

    59% Elevated

    Utilities may shut off power in the CPUC High Fire-Threat District in fire weather, and homes outside it can lose power when their lines run through it.

Land by hazard class

  1. Very High 15,076 acres · 9,671 state, 5,405 local 64%
  2. High 1,464 acres · 55 state, 1,409 local 6%
  3. Moderate 989 acres · Local Responsibility Area 4%
  4. Non-wildland 5,334 acres · Local Responsibility Area 23%
  5. Not mapped by CAL FIRE 829 acres · Mostly federal land 4%

23,693 acres of land in all, 9,726 in the State Responsibility Area and 13,137 in the Local. State zones are the ones the State Fire Marshal designated, in effect since 1 April 2024. Local zones are CAL FIRE's 2025 recommendation, which each city or county adopts by ordinance and can make stricter. How to read fire zones

Largest fires

  1. 1981 Sulphur Bank Fire Of 4,568 acres in all · Cause: Arson 3,196 acres
  2. 2017 Sulpher Fire Of 2,206 acres in all 1,925 acres
  3. 1992 Borax Fire 1,865 acres
  4. 1967 39th Street Fire Of 3,399 acres in all 1,016 acres
  5. 1951 Unnamed fire Of 1,009 acres in all 962 acres
  6. 2012 Wye Fire Of 2,831 acres in all 863 acres
  7. 1981 Schoolteacher Hill Fire Cause: Arson 551 acres
  8. 1950 Edna Jone Fire Of 1,124 acres in all 520 acres
  9. 1961 Dump #2 (Highlands) Fire Of 608 acres in all 516 acres
  10. 1957 Konocti Fire 438 acres

And 9 smaller fires. In all, 8,315 acres of ZIP code 95422 have burned. Acres are the land each fire burned here, and fires that crossed less than an acre are not counted. Some older or smaller fires may be missing, and a fire perimeter can include unburned patches. How to read fire history

Sources

Fire hazard severity zones
CAL FIRE Office of the State Fire Marshal
State map published 27 June 2025, local map 2 February 2026
Fire history
CAL FIRE Fire and Resource Assessment Program
Published 28 July 2026
Power line fire risk
California Public Utilities Commission
Published 23 February 2026

This site is independent and not affiliated with CAL FIRE or the CPUC, so for an official determination, check with the agency or your city or county. How we read the data

Nearby areas

Communities in ZIP code 95422

Neighboring ZIP codes

  1. 95422 64% Very High · this area
  2. 95423 51% Very High
  3. 95443 100% Very High
  4. 95451 74% Very High
  5. 95457 67% Very High
  6. 95458 39% Very High