ZIP 92242 recorded 12 fire and hazmat incidents in 2025, 20 across 2021–2025. Primary county: San Bernardino County, CA. FEMA NRI rates wildfire risk here as Very High.
20 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 1 | |
| 2022 | 2 | |
| 2023 | 4 | |
| 2024 | 1 | |
| 2025 | 12 |
Oct peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92242 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 5 | 25.0% | |
| 2 | Road freight or transport vehicle fire | 3 | 15.0% | |
| 3 | Fire in mobile home used as fixed residence | 2 | 10.0% | |
| 4 | Camper or recreational vehicle (RV) fire | 2 | 10.0% | |
| 5 | Brush, or brush and grass mixture fire | 2 | 10.0% |
For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92242 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 50.0% | |
| 2 | Other | 1 | 8.3% | |
| 3 | Function area, other | 1 | 8.3% | |
| 4 | Cooking area, kitchen | 1 | 8.3% | |
| 5 | Service facilities, other | 1 | 8.3% | |
| 6 | Equipment or service area, other | 1 | 8.3% | |
| 7 | Exterior, exposed surface | 1 | 8.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 50.0% | |
| 2 | Heat source: other | 1 | 8.3% | |
| 3 | Heat from powered equipment, other | 1 | 8.3% | |
| 4 | Arcing | 1 | 8.3% | |
| 5 | Hot or smoldering object, other | 1 | 8.3% | |
| 6 | Heat, spark from friction | 1 | 8.3% | |
| 7 | Hot ember or ash | 1 | 8.3% |
Largest single-incident losses in ZIP 92242 across 2021–2025. These 1 fires alone account for 100% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $20,000 | Road freight or transport vehicle fire | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92242.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Big River | 6 |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 20 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.