Leona Valley

Community in Los Angeles County

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Report created October 27, 2026 at www.firezones.info/community/41208/leona-valley

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    86% 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

    57% has burned

    Most recently the 2018 Bridge Fire, which burned 8 acres here, one of 40 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    >99% 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 10,271 acres · 10,266 state, 5 local 86%
  2. Not mapped by CAL FIRE 1,646 acres · Mostly federal land 14%

11,917 acres of land in all, 10,266 in the State Responsibility Area and 5 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 Leona Fire Of 4,904 acres in all · Cause: Arson 1,712 acres
  2. 1927 Augustine 18 Fire Of 9,157 acres in all 1,582 acres
  3. 1922 Mint Cyn Fire Of 20,512 acres in all 1,338 acres
  4. 2010 Crown Fire Of 12,582 acres in all · Cause: Equipment use 957 acres
  5. 1986 Leona Fire Of 933 acres in all 829 acres
  6. 1994 Leona Fire 578 acres
  7. 1922 Unnamed fire Of 943 acres in all 400 acres
  8. 1977 Lost Fire 224 acres
  9. 1968 Reservoir Fire Of 2,454 acres in all 207 acres
  10. 1981 Godde Hill Fire Of 350 acres in all 190 acres

And 30 smaller fires. In all, 6,761 acres of Leona Valley 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

ZIP codes in Leona Valley

Neighboring communities

  1. Leona Valley 86% Very High · this area
  2. Elizabeth Lake 94% Very High
  3. Green Valley 16% Very High
  4. Lancaster 27% Very High
  5. Palmdale 35% Very High