ZIP code 92376

San Bernardino County, including Rialto and San Bernardino

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Report created October 31, 2026 at www.firezones.org/zip/92376

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    1. High 289 acres · Local Responsibility Area 3%
    2. Moderate 51 acres · Local Responsibility Area 1%
    3. Non-wildland 8,187 acres · Local Responsibility Area 96%
    4. Not mapped by CAL FIRE 1 acre · Mostly federal land <1%

    8,528 acres of land in all, 8,526 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

    1. 1959 Stonehurst Fire 341 acres in total 20 acres here

    In all, 20 acres of ZIP code 92376 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

Nearby areas

Communities in ZIP code 92376

Neighboring ZIP codes

  1. 92376 3% High · this area
  2. 92316 8% Very High
  3. 92324 48% Very High
  4. 92335 No hazard zones
  5. 92336 11% Very High
  6. 92377 28% High · <1% Very High
  7. 92407 28% Very High
  8. 92410 3% High
  9. 92411 14% High

Sources

Fire hazard severity zones
CAL FIRE Office of the State Fire Marshal
State map published June 27, 2025, local map February 2, 2026
Fire history
CAL FIRE Fire and Resource Assessment Program
Published July 28, 2026

This site is independent and not affiliated with CAL FIRE, so for an official determination, check with the agency or your city or county. How we read the data