ZIP code 93065

Ventura County, including Simi Valley

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Report created October 27, 2026 at www.firezones.info/zip/93065

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    72% 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

    57% has burned

    Most recently the 2024 Sharp Fire, which burned 131 acres here, one of 27 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 13,910 acres · 545 state, 13,365 local 72%
  2. High 952 acres · 1 state, 951 local 5%
  3. Moderate 607 acres · Local Responsibility Area 3%
  4. Non-wildland 3,945 acres · Local Responsibility Area 20%
  5. Not mapped by CAL FIRE 37 acres · Mostly federal land <1%

19,451 acres of land in all, 545 in the State Responsibility Area and 18,868 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 Clampitt Fire Of 115,537 acres in all · Cause: Power lines 7,238 acres
  2. 2003 Simi Fire Of 107,570 acres in all 3,768 acres
  3. 2018 Woolsey Fire Of 89,551 acres in all · Cause: Power lines 3,062 acres
  4. 1967 Devonshire-Parker Fire Of 23,094 acres in all 2,516 acres
  5. 1941 Pacific Western Fire 1,793 acres
  6. 1982 Hall Fire Of 2,648 acres in all 1,406 acres
  7. 2019 Easy Fire Of 1,806 acres in all 1,259 acres
  8. 1967 Ditch Road Fire Of 1,246 acres in all 1,208 acres
  9. 1987 Tierra Fire Of 759 acres in all 732 acres
  10. 1957 Simi Valley Ranch Fire 467 acres

And 17 smaller fires. In all, 11,067 acres of ZIP code 93065 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 93065

Neighboring ZIP codes

  1. 93065 72% Very High · this area
  2. 91360 58% Very High
  3. 91362 77% Very High
  4. 91377 75% Very High
  5. 93021 87% Very High
  6. 93063 82% Very High
  7. 93064 92% Very High