ZIP code 94550

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 129,097 acres · State Responsibility Area 74%
  2. High 28,007 acres · 27,917 state, 90 local 16%
  3. Moderate 8,664 acres · 7,593 state, 1,071 local 5%
  4. Non-wildland 7,305 acres · Local Responsibility Area 4%
  5. Not mapped by CAL FIRE 2,232 acres · Mostly federal land 1%

  175,306 acres of land in all, 164,607 in the State Responsibility Area and 8,467 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 61 fires that burned here

  Map
  1. 2020 Scu Lightning Complex 396,824 acres in total · Cause: Lightning 62,467 acres here
  2. 1952 Saunders Fire 7,218 acres here
  3. 1955 Fletcher Fire 6,517 acres here
  4. 2003 Devil Fire Cause: Lightning 5,440 acres here
  5. 2003 Jump Fire Cause: Lightning 4,893 acres here
  6. 1983 Del Valle P.g.&E. Fire Cause: Equipment use 4,713 acres here
  7. 2005 Tesla Fire 6,440 acres in total · Cause: Arson 2,977 acres here
  8. 2015 Tesla Fire 2,990 acres in total 2,802 acres here
  9. 1952 Shanti Ashrama Fire 5,458 acres in total 2,164 acres here
  10. 2006 Canyon Fire 34,218 acres in total 1,987 acres here

  And 51 smaller fires. The most recent was the 2025 Antonio Fire, which burned 18 acres here. In all, 90,141 acres of ZIP code 94550 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