ZIP code 92358

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 3,273 acres · 2,856 state, 416 local 7%
  2. Not mapped by CAL FIRE 43,039 acres · Mostly federal land 93%

  46,311 acres of land in all, 2,856 in the State Responsibility Area and 416 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 90 fires that burned here

  Map
  1. 2003 Grand Prix Fire 50,618 acres in total · Cause: Arson 25,457 acres here
  2. 1970 Unnamed fire 37,472 acres in total · Cause: Miscellaneous 12,411 acres here
  3. 1949 Unnamed fire 6,978 acres here
  4. 2016 Blue Cut Fire 36,267 acres in total · Cause: Miscellaneous 3,654 acres here
  5. 1968 Middle Fork Fire 6,468 acres in total 3,644 acres here
  6. 2024 Vista Fire 2,930 acres here
  7. 1936 Unnamed fire 4,704 acres in total 2,482 acres here
  8. 1970 Unnamed fire 2,955 acres in total · Cause: Campfire 2,300 acres here
  9. 1984 Unnamed fire 1,976 acres here
  10. 1953 Unnamed fire 2,258 acres in total 1,888 acres here

  And 80 smaller fires. The most recent was the 2024 Bridge Fire, which burned 721 acres here. In all, 39,895 acres of ZIP code 92358 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