ZIP code 92397

Los Angeles and San Bernardino counties, including Wrightwood and Piñon Hills

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Report created October 27, 2026 at www.firezones.info/zip/92397

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    16% Very High

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

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  • Fire history

    Share of the land inside a recorded wildfire perimeter

    79% has burned

    Most recently the 2024 Bridge Fire, which burned 14,434 acres here, one of 42 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    93% Extreme

    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.

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Land by hazard class

  1. Very High 4,889 acres · State Responsibility Area 16%
  2. High 286 acres · State Responsibility Area 1%
  3. Not mapped by CAL FIRE 25,301 acres · Mostly federal land 83%

30,476 acres of land in all, 5,175 of it in the State Responsibility Area. 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. 2024 Bridge Fire Of 55,724 acres in all 14,434 acres
  2. 1997 Narrows Fire Of 18,160 acres in all · Cause: Debris burning 5,984 acres
  3. 2002 Curve Fire Of 20,871 acres in all · Cause: Miscellaneous 3,341 acres
  4. 1903 Unnamed fire Of 3,269 acres in all 2,752 acres
  5. 1994 Scout Fire Of 3,488 acres in all · Cause: Campfire 2,344 acres
  6. 1953 Fish Fork Fire Of 24,610 acres in all 1,547 acres
  7. 2009 Sheep Fire Of 7,238 acres in all · Cause: Miscellaneous 1,082 acres
  8. 1942 Mundorf No. 172 Fire Of 3,190 acres in all 1,030 acres
  9. 1925 Unnamed fire Of 791 acres in all 772 acres
  10. 1919 San Gabriel Fire Of 54,610 acres in all 762 acres

And 32 smaller fires. In all, 24,022 acres of ZIP code 92397 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 92397

Neighboring ZIP codes

  1. 92397 16% Very High · this area
  2. 91702 7% Very High
  3. 91759 3% Very High
  4. 92358 7% Very High
  5. 92371 10% Very High
  6. 92372 9% Very High
  7. 93544 22% Very High
  8. 93550 8% Very High
  9. 93563 9% Very High