ZIP 92315 recorded 65 fire and hazmat incidents in 2025, 418 across 2021–2025. Primary county: San Bernardino County, CA. FEMA NRI rates wildfire risk here as Very High.
418 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 101 | |
| 2022 | 91 | |
| 2023 | 76 | |
| 2024 | 85 | |
| 2025 | 65 |
Jan peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92315 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Unauthorized burning | 94 | 22.5% | |
| 2 | Gas leak (natural gas or LPG) | 87 | 20.8% | |
| 3 | Power line down | 32 | 7.7% | |
| 4 | Carbon monoxide incident | 28 | 6.7% | |
| 5 | Building fires | 27 | 6.5% |
For the 8 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92315 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 9 | 21.4% | |
| 2 | Engine area, running gear, wheel area | 7 | 16.7% | |
| 3 | Common room, den, family room, living room, lounge | 4 | 9.5% | |
| 4 | Bedroom - < 5 persons; included are jail or prison | 4 | 9.5% | |
| 5 | Outside area, other | 4 | 9.5% | |
| 6 | Wall assembly | 3 | 7.1% | |
| 7 | Storage: supplies or tools; dead storage | 2 | 4.8% | |
| 8 | Other | 1 | 2.4% | |
| 9 | All other areas | 8 | 19.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 22 | 52.4% | |
| 2 | Heat source: other | 5 | 11.9% | |
| 3 | Spark, ember or flame from operating equipment | 3 | 7.1% | |
| 4 | Arcing | 3 | 7.1% | |
| 5 | Heat from powered equipment, other | 2 | 4.8% | |
| 6 | Hot or smoldering object, other | 2 | 4.8% | |
| 7 | Heat, spark from friction | 2 | 4.8% | |
| 8 | Hot ember or ash | 1 | 2.4% | |
| 9 | All other sources | 2 | 4.8% |
Largest single-incident losses in ZIP 92315 across 2021–2025. These 8 fires alone account for 270% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $600,000 | Building fires | 2024 | Major |
| 2 | $446,700 | Building fires | 2025 | Major |
| 3 | $400,000 | Building fires | 2024 | Major |
| 4 | $200,000 | Building fires | 2022 | Significant |
| 5 | $100,000 | Building fires | 2025 | Significant |
| 6 | $100,000 | Building fires | 2025 | Significant |
| 7 | $60,000 | Building fires | 2023 | Significant |
| 8 | $40,000 | Building fires | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92315.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Big Bear City | 19 | |
| 2 | Big Bear Lake | 13 | |
| 3 | San Bernardino | 3 | |
| 4 | Delano | 1 |
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 — 418 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.