ZIP code 95441

Sonoma County, including Geyserville

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Report created October 27, 2026 at www.firezones.info/zip/95441

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    78% 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

    37% has burned

    Most recently the 2024 Point Fire, which burned 423 acres here, one of 32 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    22% 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 80,546 acres · 78,159 state, 2,387 local 78%
  2. High 8,823 acres · 7,781 state, 1,042 local 9%
  3. Moderate 1,741 acres · 77 state, 1,664 local 2%
  4. Non-wildland 4,448 acres · Local Responsibility Area 4%
  5. Not mapped by CAL FIRE 7,344 acres · Mostly federal land 7%

102,903 acres of land in all, 86,017 in the State Responsibility Area and 9,542 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. 2019 Kincade Fire Of 77,762 acres in all · Cause: Power lines 20,622 acres
  2. 2017 Pocket Fire Of 17,359 acres in all 11,059 acres
  3. 1988 Unnamed fire Of 11,380 acres in all 9,150 acres
  4. 1944 Unnamed fire Of 7,598 acres in all 5,241 acres
  5. 2020 Walbridge Fire Of 55,209 acres in all · Cause: Lightning 4,981 acres
  6. 1991 Geysers Fire Of 5,771 acres in all 4,885 acres
  7. 1965 Pocket Ranch Fire Of 4,816 acres in all 4,677 acres
  8. 1946 Unnamed fire Of 3,284 acres in all 1,787 acres
  9. 1999 Pg&E #22 Fire Cause: Power lines 1,407 acres
  10. 1943 Unnamed fire Of 1,291 acres in all 1,249 acres

And 22 smaller fires. In all, 37,772 acres of ZIP code 95441 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 95441

Neighboring ZIP codes

  1. 95441 78% Very High · this area
  2. 95412 20% Very High
  3. 95421 30% Very High
  4. 95425 86% Very High
  5. 95448 44% Very High
  6. 95461 89% Very High
  7. 95494 36% Very High