ZIP code 93604

Madera County, including Bass Lake

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Report created October 27, 2026 at www.firezones.info/zip/93604

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    7% Very High

    All of the Very High land is in the State Responsibility Area, where the State Fire Marshal's zones apply.

  • Fire history

    Share of the land inside a recorded wildfire perimeter

    10% has burned

    Most recently the 2020 Creek Fire, which burned 77 acres here, one of 10 fires on record.

  • Power line fire risk

    Share of the land in the High Fire-Threat District

    60% 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.

Land by hazard class

  1. Very High 1,933 acres · State Responsibility Area 7%
  2. High 143 acres · State Responsibility Area <1%
  3. Not mapped by CAL FIRE 26,953 acres · Mostly federal land 93%

29,029 acres of land in all, 2,076 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

Fires that burned here

  1. 1924 Unnamed fire 1,055 acres
  2. 1916 Unnamed fire Of 1,335 acres in all 981 acres
  3. 1923 Unnamed fire 415 acres
  4. 1951 Unnamed fire Cause: Miscellaneous 187 acres
  5. 1952 Unnamed fire Cause: Lightning 114 acres
  6. 2020 Creek Fire Of 379,842 acres in all 77 acres
  7. 1916 Unnamed fire Cause: Miscellaneous 74 acres
  8. 1928 Unnamed fire Of 65 acres in all 61 acres
  9. 1951 Unnamed fire Cause: Miscellaneous 54 acres
  10. 2015 Willow Fire Of 5,701 acres in all · Cause: Playing with fire 9 acres

In all, 2,812 acres of ZIP code 93604 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 93604

Neighboring ZIP codes

  1. 93604 7% Very High · this area
  2. 93643 11% Very High
  3. 93644 14% Very High
  4. 93669 18% Very High