ZIP code 94952

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

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Report created October 31, 2026 at www.firezones.org/zip/94952

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE 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 April 1, 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

  • Fire history

    The 10 largest of 22 fires that burned here

    1. 1965 Anderson Fire 4,954 acres here
    2. — Uknown Fire 2,919 acres here
    3. 1945 Unnamed fire 526 acres here
    4. 1963 Lanzi Fire 377 acres here
    5. 2004 Dolcini Fire 364 acres here
    6. — Uknown Fire 303 acres in total 294 acres here
    7. 1941 Uknown Fire 278 acres in total 274 acres here
    8. 1969 S And T Ranch Fire 209 acres here
    9. 1941 Uknown Fire 176 acres in total 173 acres here
    10. 1981 Olympali Fire 212 acres in total 83 acres here

    And 12 smaller fires. The most recent was the 2022 Roblar Fire, which burned 62 acres here. 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

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

Sources

Fire hazard severity zones
CAL FIRE Office of the State Fire Marshal
State map published June 27, 2025, local map February 2, 2026
Fire history
CAL FIRE Fire and Resource Assessment Program
Published July 28, 2026

This site is independent and not affiliated with CAL FIRE, so for an official determination, check with the agency or your city or county. How we read the data