ZIP code 91977

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 1,912 acres · Local Responsibility Area 29%
  2. High 514 acres · Local Responsibility Area 8%
  3. Moderate 459 acres · Local Responsibility Area 7%
  4. Non-wildland 3,795 acres · Local Responsibility Area 57%

  6,681 acres of land in all, 6,681 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

  Fires CAL FIRE has recorded here

  Map
  1. 1945 Unnamed fire 708 acres in total 352 acres here
  2. 1981 Assist #11 Fire Cause: Miscellaneous 260 acres here
  3. 1911 Unnamed fire 10,394 acres in total · Cause: Miscellaneous 25 acres here
  4. 1943 Unnamed fire 626 acres in total 21 acres here

  The most recent was the 1981 Assist #11 Fire, which burned 260 acres here. In all, 618 acres of ZIP code 91977 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