ZIP code 95230

Stanislaus, Calaveras and San Joaquin counties, including Farmington

Search for an address

Report created October 27, 2026 at www.firezones.info/zip/95230

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    54% High · 5% Very High

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

    Open map

  • Fire history

    Share of the land inside a recorded wildfire perimeter

    24% has burned

    Most recently the 2025 2-2 Fire, which burned 3,455 acres here, one of 36 fires on record.

    Open map

  • Power line fire risk

    Share of the land in the High Fire-Threat District

    11% Elevated

    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.

    Open map

Land by hazard class

  1. Very High 4,321 acres · State Responsibility Area 5%
  2. High 48,151 acres · 48,093 state, 58 local 54%
  3. Moderate 25,350 acres · 24,831 state, 520 local 29%
  4. Non-wildland 10,069 acres · Local Responsibility Area 11%
  5. Not mapped by CAL FIRE 780 acres · Mostly federal land 1%

88,671 acres of land in all, 77,244 in the State Responsibility Area and 10,646 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. 2018 Waverly Fire Of 11,760 acres in all · Cause: Equipment use 11,205 acres
  2. 2025 2-2 Fire Cause: Lightning 3,455 acres
  3. 2011 Milton Fire Cause: Lightning 1,122 acres
  4. 1959 Hwy 4 #2 Fire 1,013 acres
  5. 1989 Cook Fire Cause: Equipment use 699 acres
  6. 1966 Milton Fire Of 2,678 acres in all 680 acres
  7. 2007 Orvis Fire Cause: Vehicle 533 acres
  8. 1970 U3-Ranch Fire 447 acres
  9. 1971 P.g.&E. #9 Fire Of 549 acres in all 361 acres
  10. 1993 Groves Fire Cause: Equipment use 312 acres

And 26 smaller fires. In all, 21,192 acres of ZIP code 95230 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 95230

Neighboring ZIP codes

  1. 95230 54% High · 5% Very High · this area
  2. 95215 No hazard zones
  3. 95222 52% Very High
  4. 95228 33% Very High
  5. 95236 5% High
  6. 95252 25% Very High
  7. 95320 No hazard zones
  8. 95361 33% High · <1% Very High