ZIP code 94559

Napa County, including Napa

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Report created October 31, 2026 at www.firezones.org/zip/94559

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    1. Very High 250 acres · State Responsibility Area 1%
    2. High 9,319 acres · 8,889 state, 430 local 34%
    3. Moderate 5,306 acres · 3,615 state, 1,690 local 20%
    4. Non-wildland 12,182 acres · Local Responsibility Area 45%

    27,057 acres of land in all, 12,755 in the State Responsibility Area and 14,302 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 11 fires that burned here

    1. 2017 Atlas Fire 51,625 acres in total 2,966 acres here
    2. 2017 Nuns Fire 55,798 acres in total 2,816 acres here
    3. 1965 Unnamed fire 8,446 acres in total 2,690 acres here
    4. 1954 Corman Estate Fire 929 acres here
    5. 1954 W. Grothe Fire 344 acres here
    6. 1952 Lake Marie Fire 298 acres in total 280 acres here
    7. 1953 J. Tuteur Fire 186 acres here
    8. 2008 Kelly Fire 33 acres in total 32 acres here
    9. 2020 Kirkland Fire 21 acres in total · Cause: Power lines 16 acres here
    10. 2013 Amigas Fire Cause: Playing with fire 10 acres here

    And 1 smaller fire. The most recent was the 2020 Kirkland Fire, which burned 16 acres here. In all, 8,054 acres of ZIP code 94559 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 94559

Neighboring ZIP codes

  1. 94559 34% High · 1% Very High · this area
  2. 94503 17% High
  3. 94534 10% Very High
  4. 94558 56% Very High
  5. 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