ZIP code 94960

Marin County, including Sleepy Hollow, San Anselmo and Ross

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Report created October 27, 2026 at www.firezones.info/zip/94960

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    75% Moderate · 3% High

    Most of the Moderate 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

    36% has burned

    Most recently the 1984 Whites Hill Fire, which burned 182 acres here, one of 9 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    21% 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. High 128 acres · 128 state, <1 local 3%
  2. Moderate 2,838 acres · 1,852 state, 986 local 75%
  3. Non-wildland 797 acres · Local Responsibility Area 21%

3,763 acres of land in all, 1,980 in the State Responsibility Area and 1,783 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

Fires that burned here

  1. 1923 Uknown Fire Of 31,769 acres in all 892 acres
  2. 1976 Sorich Park Fire Of 285 acres in all 192 acres
  3. 1984 Whites Hill Fire Of 411 acres in all 182 acres
  4. — Bald Hill Fire Of 350 acres in all 121 acres
  5. — Uknown Fire Of 112 acres in all 96 acres
  6. — Uknown Fire Of 65 acres in all 64 acres
  7. — Uknown Fire Of 237 acres in all 43 acres
  8. 1941 Uknown Fire Of 112 acres in all 31 acres
  9. — Uknown Fire Of 62 acres in all 2 acres

In all, 1,366 acres of ZIP code 94960 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 94960

Neighboring ZIP codes

  1. 94960 75% Moderate · 3% High · this area
  2. 94901 49% Moderate · 3% High
  3. 94903 49% High
  4. 94904 15% Very High
  5. 94930 36% Very High
  6. 94946 82% High · 1% Very High
  7. 94957 96% Moderate
  8. 94973 94% High · <1% Very High