ZIP code 94952

Marin and Sonoma counties, including Bloomfield, Petaluma, Valley Ford and others

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Report created October 27, 2026 at www.firezones.info/zip/94952

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    32% High · 1% Very High

    Most of the 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

    8% has burned

    Most recently the 2022 Roblar Fire, which burned 62 acres here, one of 22 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    72% Elevated

    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 992 acres · State Responsibility Area 1%
  2. High 41,055 acres · 40,942 state, 113 local 32%
  3. Moderate 76,856 acres · 74,150 state, 2,707 local 60%
  4. Non-wildland 8,282 acres · Local Responsibility Area 6%
  5. Not mapped by CAL FIRE 815 acres · Mostly federal land 1%

128,000 acres of land in all, 116,084 in the State Responsibility Area and 11,101 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. 1965 Anderson Fire 4,954 acres
  2. — Uknown Fire 2,919 acres
  3. 1945 Unnamed fire 526 acres
  4. 1963 Lanzi Fire 377 acres
  5. 2004 Dolcini Fire 364 acres
  6. — Uknown Fire Of 303 acres in all 294 acres
  7. 1941 Uknown Fire Of 278 acres in all 274 acres
  8. 1969 S And T Ranch Fire 209 acres
  9. 1941 Uknown Fire Of 176 acres in all 173 acres
  10. 1981 Olympali Fire Of 212 acres in all 83 acres

And 12 smaller fires. In all, 9,851 acres of ZIP code 94952 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 94952

Neighboring ZIP codes

  1. 94952 32% High · 1% Very High · this area
  2. 94922 11% High
  3. 94923 10% High
  4. 94929 >99% Moderate
  5. 94931 73% Moderate
  6. 94940 13% Very High
  7. 94945 28% High
  8. 94946 82% High · 1% Very High
  9. 94947 77% High · <1% Very High
  10. 94951 24% High · 1% Very High
  11. 94954 36% High · 2% Very High
  12. 94956 17% High · <1% Very High
  13. 94971 12% High · 2% Very High
  14. 94972 >99% Moderate
  15. 95472 18% High · <1% Very High
  16. 95476 25% Very High