ZIP code 93221

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 8,721 acres · State Responsibility Area 10%
  2. High 20,357 acres · 19,905 state, 452 local 24%
  3. Moderate 28,116 acres · 26,931 state, 1,185 local 33%
  4. Non-wildland 25,063 acres · Local Responsibility Area 30%
  5. Not mapped by CAL FIRE 2,265 acres · Mostly federal land 3%

  84,522 acres of land in all, 55,557 in the State Responsibility Area and 26,699 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 14 fires that burned here

  Map
  1. 1958 Mehrten Fire 2,016 acres here
  2. 1975 Yokohl Fire 1,595 acres here
  3. 1981 Gill Fire Cause: Arson 717 acres here
  4. 1981 Oat Creek Fire Cause: Equipment use 592 acres here
  5. 1966 Gill #2 Fire 358 acres here
  6. 2000 Lindsay Fire 176 acres in total · Cause: Arson 110 acres here
  7. 2004 Frazier Fire 1,564 acres in total 97 acres here
  8. 1950 Stwart Mountain Fire 653 acres in total 94 acres here
  9. 2007 Yokhol Fire 77 acres in total 63 acres here
  10. 2002 Fritz Fire 70 acres in total · Cause: Arson 43 acres here

  And 4 smaller fires. The most recent was the 2025 Hudson Fire, which burned 2 acres here. In all, 5,711 acres of ZIP code 93221 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