Harmony Grove

Community in San Diego County

Search for an address

Report created October 31, 2026 at www.firezones.org/community/32212/harmony-grove

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    1. Very High 1,972 acres · 1,967 state, 5 local >99%

    1,972 acres of land in all, 1,967 in the State Responsibility Area and 5 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

    Fires CAL FIRE has recorded here

    1. 2014 Cocos Fire 1,995 acres in total 658 acres here
    2. 1943 Unnamed fire 40,248 acres in total 335 acres here
    3. 1996 Harmony Fire 9,359 acres in total · Cause: Equipment use 252 acres here
    4. 1997 Del Dios Fire 1,073 acres in total · Cause: Arson 159 acres here
    5. 1996 Harmony Fire 79 acres in total 78 acres here
    6. 1986 Harmony Fire Cause: Miscellaneous 41 acres here
    7. 1980 Elfin Fire 47 acres in total · Cause: Miscellaneous 10 acres here

    The most recent was the 2014 Cocos Fire, which burned 658 acres here. In all, 1,134 acres of Harmony Grove 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

ZIP codes in Harmony Grove

Neighboring communities

  1. Harmony Grove >99% Very High · this area
  2. Del Dios >99% Very High
  3. Escondido 46% Very High
  4. San Marcos 54% 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