Los Altos Hills

Town in Santa Clara County

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Report created October 27, 2026 at www.firezones.info/community/43294/los-altos-hills

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    15% Very High

    Most of the Very High land is in the Local Responsibility Area, where the Town of Los Altos Hills adopts the zones CAL FIRE recommends.

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  • Fire history

    Share of the land inside a recorded wildfire perimeter

    No recorded fires

    CAL FIRE has no record of a fire that burned an acre or more here.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    2% 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 863 acres · 4 state, 859 local 15%
  2. High 252 acres · <1 state, 252 local 4%
  3. Moderate 2,056 acres · <1 state, 2,055 local 35%
  4. Non-wildland 2,632 acres · Local Responsibility Area 45%

5,803 acres of land in all, 5 in the State Responsibility Area and 5,798 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

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

ZIP codes in Los Altos Hills

Neighboring communities

  1. Los Altos Hills 15% Very High · this area
  2. Cupertino 15% Very High
  3. Los Altos <1% Moderate · <1% High
  4. Loyola 15% High
  5. Palo Alto 21% Very High