ZIP code 91354

Los Angeles County, including Santa Clarita

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Report created October 27, 2026 at www.firezones.info/zip/91354

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    62% 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

    55% has burned

    Most recently the 2021 North Fire, which burned 133 acres here, one of 14 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    100% 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 2,926 acres · 1,322 state, 1,603 local 62%
  2. High 195 acres · Local Responsibility Area 4%
  3. Moderate 145 acres · Local Responsibility Area 3%
  4. Non-wildland 1,421 acres · Local Responsibility Area 30%
  5. Not mapped by CAL FIRE 4 acres · Mostly federal land <1%

4,690 acres of land in all, 1,322 in the State Responsibility Area and 3,364 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. 2002 Copper Fire Of 19,102 acres in all · Cause: Equipment use 880 acres
  2. 1921 Charlie Cyn Fire Of 5,324 acres in all 712 acres
  3. 1979 Wayside Fire Of 2,499 acres in all 665 acres
  4. 1984 Vista Fire 374 acres
  5. 1921 Charlie Cyn Fire Of 4,581 acres in all 311 acres
  6. 1980 Farmer John Fire 247 acres
  7. 1997 Linda Fire 216 acres
  8. 1966 Unnamed fire Of 262 acres in all 216 acres
  9. 2021 North Fire Of 552 acres in all 133 acres
  10. 1976 Seco Fire 105 acres

And 4 smaller fires. In all, 2,574 acres of ZIP code 91354 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 91354

Neighboring ZIP codes

  1. 91354 62% Very High · this area
  2. 91350 80% Very High
  3. 91355 48% Very High
  4. 91384 60% Very High
  5. 91390 38% Very High