ZIP code 91390

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 38,809 acres · 36,002 state, 2,806 local 38%
  2. High 232 acres · 26 state, 206 local <1%
  3. Moderate 112 acres · Local Responsibility Area <1%
  4. Non-wildland 18 acres · Local Responsibility Area <1%
  5. Not mapped by CAL FIRE 62,640 acres · Mostly federal land 62%

  101,811 acres of land in all, 36,029 in the State Responsibility Area and 3,142 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 239 fires that burned here

  Map
  1. 2007 Buckweed Fire 38,348 acres in total · Cause: Playing with fire 23,185 acres here
  2. 2002 Copper Fire 19,102 acres in total · Cause: Equipment use 16,591 acres here
  3. 1964 Unnamed fire 11,300 acres here
  4. 1970 Agua Dulce Fire 21,756 acres in total 9,258 acres here
  5. 1980 Dam/Usfs Fire 7,848 acres in total 7,712 acres here
  6. 1949 Haskell Fire 6,947 acres here
  7. 2001 Stables Fire 6,401 acres here
  8. 1922 Mint Cyn Fire 20,512 acres in total 6,178 acres here
  9. 1960 Unnamed fire 28,393 acres in total 5,343 acres here
  10. 2016 Sand Fire 41,383 acres in total · Cause: Equipment use 5,088 acres here

  And 229 smaller fires. The most recent was the 2025 Hughes Fire, which burned 539 acres here. In all, 91,830 acres of ZIP code 91390 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