ZIP code 91711

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 4,073 acres · 866 state, 3,207 local 42%
  2. High 971 acres · Local Responsibility Area 10%
  3. Moderate 300 acres · Local Responsibility Area 3%
  4. Non-wildland 4,113 acres · Local Responsibility Area 43%
  5. Not mapped by CAL FIRE 189 acres · Mostly federal land 2%

  9,647 acres of land in all, 866 in the State Responsibility Area and 8,591 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 37 fires that burned here

  Map
  1. 2003 Padua Fire 10,458 acres in total · Cause: Arson 4,292 acres here
  2. 1962 Unnamed fire 2,016 acres here
  3. 1979 Millie Fire 1,990 acres here
  4. 1927 Webb School No. 26 Fire 851 acres here
  5. 1910 Unnamed fire 1,646 acres in total 654 acres here
  6. 1953 Barrett Fire 6,868 acres in total 411 acres here
  7. 1990 Webb Ii Fire 340 acres here
  8. 1914 Unnamed fire 1,711 acres in total 250 acres here
  9. 1985 Johnson Fire 231 acres here
  10. 1914 Unnamed fire 729 acres in total 226 acres here

  And 27 smaller fires. The most recent was the 2003 Padua Fire, which burned 4,292 acres here. In all, 4,917 acres of ZIP code 91711 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