ZIP code 91916

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 19,331 acres · State Responsibility Area 49%
  2. Not mapped by CAL FIRE 20,287 acres · Mostly federal land 51%

  39,618 acres of land in all, 19,331 of it in the State 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 38 fires that burned here

  Map
  1. 2003 Cedar Fire 270,686 acres in total · Cause: Equipment use 36,518 acres here
  2. 1950 Conejos Fire 62,849 acres in total · Cause: Miscellaneous 29,887 acres here
  3. 1970 Boulder Fire 12,830 acres in total · Cause: Miscellaneous 7,255 acres here
  4. 1934 Unnamed fire Cause: Miscellaneous 4,488 acres here
  5. 1911 Unnamed fire 7,307 acres in total · Cause: Miscellaneous 3,410 acres here
  6. 1956 Outside Origin #42 Fire 46,602 acres in total · Cause: Miscellaneous 2,588 acres here
  7. 2007 Witch Fire 162,070 acres in total · Cause: Miscellaneous 1,619 acres here
  8. 1924 Unnamed fire 5,166 acres in total · Cause: Miscellaneous 1,121 acres here
  9. 1911 Unnamed fire Cause: Lightning 1,058 acres here
  10. 1986 Peak Fire Cause: Campfire 1,020 acres here

  And 28 smaller fires. The most recent was the 2021 Road Fire, which burned 83 acres here. In all, 38,184 acres of ZIP code 91916 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