ZIP code 92590

Riverside County, including Temecula

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Report created October 27, 2026 at www.firezones.info/zip/92590

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    87% Very High

    Most of the Very High land is in the State Responsibility Area, where the State Fire Marshal's zones apply.

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  • Fire history

    Share of the land inside a recorded wildfire perimeter

    93% has burned

    Most recently the 2016 Temecula Fire, which burned 139 acres here, one of 31 fires on record.

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  • Power line fire risk

    Share of the land in the High Fire-Threat District

    97% Extreme

    Utilities may shut off power in the CPUC High Fire-Threat District in fire weather, and homes outside it can lose power when their lines run through it.

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Land by hazard class

  1. Very High 30,263 acres · 25,980 state, 4,283 local 87%
  2. High 1,472 acres · 1,265 state, 207 local 4%
  3. Moderate 702 acres · 495 state, 208 local 2%
  4. Non-wildland 957 acres · Local Responsibility Area 3%
  5. Not mapped by CAL FIRE 1,420 acres · Mostly federal land 4%

34,814 acres of land in all, 27,739 in the State Responsibility Area and 5,655 in the Local. State zones are the ones the State Fire Marshal designated, in effect since 1 April 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

Largest fires

  1. 1945 Unnamed fire Of 37,888 acres in all 17,797 acres
  2. 1969 Unnamed fire Of 19,513 acres in all 16,403 acres
  3. 1981 Unnamed fire Of 9,182 acres in all · Cause: Arson 5,601 acres
  4. 1923 Unnamed fire Of 3,889 acres in all 2,937 acres
  5. 1938 Unnamed fire Of 5,000 acres in all 2,001 acres
  6. 1953 Unnamed fire 1,749 acres
  7. 1923 Unnamed fire 497 acres
  8. 1979 Unnamed fire 458 acres
  9. 2007 Rosa Fire 410 acres
  10. 1926 Unnamed fire Of 3,393 acres in all 321 acres

And 21 smaller fires. In all, 32,241 acres of ZIP code 92590 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

Sources

Fire hazard severity zones
CAL FIRE Office of the State Fire Marshal
State map published 27 June 2025, local map 2 February 2026
Fire history
CAL FIRE Fire and Resource Assessment Program
Published 28 July 2026
Power line fire risk
California Public Utilities Commission
Published 23 February 2026

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

Nearby areas

Communities in ZIP code 92590

Neighboring ZIP codes

  1. 92590 87% Very High · this area
  2. 92028 65% Very High
  3. 92562 41% Very High
  4. 92563 56% Very High
  5. 92591 36% Very High
  6. 92592 59% Very High