ZIP code 93664

Fresno County, including Shaver Lake

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Report created October 27, 2026 at www.firezones.info/zip/93664

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    22% Very High

    All 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

    60% has burned

    Most recently the 2025 Garnet Fire, which burned 39,063 acres here, one of 41 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    36% 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 27,241 acres · State Responsibility Area 22%
  2. High 143 acres · State Responsibility Area <1%
  3. Moderate 83 acres · State Responsibility Area <1%
  4. Not mapped by CAL FIRE 95,125 acres · Mostly federal land 78%

122,592 acres of land in all, 27,466 of it in the State Responsibility Area. 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. 2025 Garnet Fire Of 60,019 acres in all · Cause: Lightning 39,063 acres
  2. 2020 Creek Fire Of 379,842 acres in all 28,457 acres
  3. 1961 Unnamed fire Of 19,430 acres in all · Cause: Miscellaneous 5,804 acres
  4. 1989 Balch Fire Of 8,384 acres in all · Cause: Arson 5,452 acres
  5. 1916 Unnamed fire 4,082 acres
  6. 1924 Unnamed fire Of 4,077 acres in all · Cause: Lightning 3,544 acres
  7. 1947 Unnamed fire Cause: Lightning 3,013 acres
  8. 1943 Unnamed fire Cause: Miscellaneous 1,587 acres
  9. 1922 Unnamed fire 1,536 acres
  10. 1921 Unnamed fire 1,339 acres

And 31 smaller fires. In all, 73,562 acres of ZIP code 93664 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 93664

Neighboring ZIP codes

  1. 93664 22% Very High · this area
  2. 93602 23% Very High
  3. 93605 28% Very High
  4. 93634 <1% Very High
  5. 93643 11% Very High
  6. 93667 28% Very High