ZIP code 92315

San Bernardino County, including Big Bear Lake

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Report created October 27, 2026 at www.firezones.info/zip/92315

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    20% Very High

    Most of the Very High land is in the Local Responsibility Area, where each city or county adopts the zones CAL FIRE recommends.

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  • Fire history

    Share of the land inside a recorded wildfire perimeter

    45% has burned

    Most recently the 2024 Line Fire, which burned 6,868 acres here, one of 12 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    46% 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 4,347 acres · 1,573 state, 2,774 local 20%
  2. High 1,087 acres · 436 state, 651 local 5%
  3. Moderate 1,385 acres · 1,157 state, 228 local 6%
  4. Non-wildland 421 acres · Local Responsibility Area 2%
  5. Not mapped by CAL FIRE 14,416 acres · Mostly federal land 67%

21,656 acres of land in all, 3,166 in the State Responsibility Area and 4,073 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. 1970 Bear Fire Of 51,655 acres in all · Cause: Campfire 8,249 acres
  2. 2024 Line Fire Of 43,976 acres in all 6,868 acres
  3. 1945 Unnamed fire Of 5,033 acres in all 1,693 acres
  4. 1912 Unnamed fire 306 acres
  5. 1989 Unnamed fire Of 261 acres in all 229 acres
  6. 1960 Unnamed fire Of 209 acres in all 198 acres
  7. 2022 Radford Fire Of 1,079 acres in all · Cause: Miscellaneous 154 acres
  8. 1963 Unnamed fire 121 acres
  9. 1917 Unnamed fire 76 acres
  10. 2015 Summit3 Fire Of 56 acres in all · Cause: Miscellaneous 55 acres

And 2 smaller fires. In all, 9,638 acres of ZIP code 92315 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 92315

Neighboring ZIP codes

  1. 92315 20% Very High · this area
  2. 92305 8% Very High
  3. 92314 27% Very High
  4. 92333 14% Very High
  5. 92382 34% Very High
  6. 92386 40% Very High