ZIP code 92407

San Bernardino County, including San Bernardino, Muscoy, Crestline and others

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Report created October 27, 2026 at www.firezones.info/zip/92407

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    28% Very High

    Most 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

    82% has burned

    Most recently the 2025 Blue Fire, which burned 3 acres here, one of 190 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    65% 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 14,406 acres · 8,988 state, 5,418 local 28%
  2. High 5,516 acres · 2,662 state, 2,854 local 11%
  3. Moderate 1,275 acres · 586 state, 689 local 2%
  4. Non-wildland 4,199 acres · Local Responsibility Area 8%
  5. Not mapped by CAL FIRE 26,981 acres · Mostly federal land 52%

52,376 acres of land in all, 12,236 in the State Responsibility Area and 13,159 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. 2003 Old Fire Of 91,428 acres in all · Cause: Arson 17,637 acres
  2. 1980 Panorama Fire Of 23,626 acres in all 14,088 acres
  3. 1928 Unnamed fire Of 13,173 acres in all 8,100 acres
  4. 2003 Grand Prix Fire Of 50,618 acres in all · Cause: Arson 7,809 acres
  5. 2016 Blue Cut Fire Of 36,267 acres in all · Cause: Miscellaneous 7,636 acres
  6. 2002 Louisiana Fire Of 6,564 acres in all · Cause: Equipment use 4,873 acres
  7. 1970 Unnamed fire Of 37,472 acres in all · Cause: Miscellaneous 4,670 acres
  8. 1954 Panorama Fire Of 5,454 acres in all 4,358 acres
  9. 1964 Cozy Dell Fire Of 19,218 acres in all 4,342 acres
  10. 1954 Cable Canyon Fire 3,921 acres

And 180 smaller fires. In all, 42,837 acres of ZIP code 92407 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 92407

Neighboring ZIP codes

  1. 92407 28% Very High · this area
  2. 91739 36% Very High
  3. 92322 67% Very High
  4. 92325 61% Very High
  5. 92336 11% Very High
  6. 92345 38% Very High
  7. 92358 7% Very High
  8. 92371 10% Very High
  9. 92376 3% High
  10. 92377 28% High · <1% Very High
  11. 92385 12% Very High
  12. 92391 82% Very High
  13. 92404 19% Very High
  14. 92405 24% High
  15. 92411 14% High