ZIP code 91766

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. High 976 acres · Local Responsibility Area 15%
  2. Moderate 217 acres · Local Responsibility Area 3%
  3. Non-wildland 5,273 acres · Local Responsibility Area 82%

  6,466 acres of land in all, 6,466 of it in the Local Responsibility Area. 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. 1929 Kelly No. 41 Fire 1,347 acres in total 606 acres here
  2. 1949 Richards No. 179 Fire 305 acres here
  3. 1928 Diamond No. 101 Fire 261 acres in total 168 acres here
  4. 1957 Unnamed fire 281 acres in total 160 acres here
  5. 1974 Unnamed fire 112 acres here
  6. 1971 Unnamed fire 107 acres here
  7. 1974 Unnamed fire 98 acres here
  8. 1985 Elephant Hill Fire 89 acres here
  9. 2008 Storrs Fire 82 acres here
  10. 1929 Le Claire No. 67 Fire 162 acres in total 79 acres here

  And 4 smaller fires. The most recent was the 2009 Diamond Fire, which burned 26 acres here. In all, 1,056 acres of ZIP code 91766 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