ZIP code 95020

Santa Clara County, including Gilroy and San Martin

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Report created October 31, 2026 at www.firezones.org/zip/95020

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    1. Very High 24,048 acres · State Responsibility Area 25%
    2. High 39,261 acres · 36,850 state, 2,410 local 40%
    3. Moderate 14,895 acres · 9,938 state, 4,957 local 15%
    4. Non-wildland 19,504 acres · Local Responsibility Area 20%
    5. Not mapped by CAL FIRE 9 acres · Mostly federal land <1%

    97,717 acres of land in all, 70,837 in the State Responsibility Area and 26,871 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 12 fires that burned here

    1. 2020 Crews Fire 5,513 acres in total · Cause: Playing with fire 5,166 acres here
    2. 2002 Croy Fire 3,007 acres in total · Cause: Equipment use 298 acres here
    3. 2008 Hummingbird Fire 786 acres in total · Cause: Lightning 262 acres here
    4. 2008 White Hurst Fire Cause: Lightning 256 acres here
    5. 1989 Squirrel Fire 146 acres in total · Cause: Miscellaneous 139 acres here
    6. 1980 Wolfe Fire 138 acres here
    7. 2018 Bridal Fire 120 acres here
    8. 2017 Bally Fire 109 acres here
    9. 1997 Redwood Retreat Fire Cause: Vehicle 90 acres here
    10. 2000 Redfern Fire 75 acres here

    And 2 smaller fires. The most recent was the 2022 Anzar Fire, which burned 9 acres here. In all, 6,722 acres of ZIP code 95020 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 95020

Neighboring ZIP codes

  1. 95020 25% Very High · this area
  2. 95004 8% Very High
  3. 95023 44% Very High
  4. 95037 61% Very High
  5. 95045 52% High · 2% Very High
  6. 95046 8% Very High
  7. 95076 5% Very High
  8. 95135 86% 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