ZIP 91001 recorded 84 fire and hazmat incidents in 2025, 517 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
517 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 112 | |
| 2022 | 96 | |
| 2023 | 111 | |
| 2024 | 114 | |
| 2025 | 84 |
Jan peaks. Apr dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91001 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 145 | 28.0% | |
| 2 | Electrical wiring/equipment problem, other | 86 | 16.6% | |
| 3 | Building fires | 39 | 7.5% | |
| 4 | Hazardous condition, other | 28 | 5.4% | |
| 5 | Gas leak (natural gas or LPG) | 28 | 5.4% |
For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91001 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 13 | 15.5% | |
| 2 | Vehicle storage area; garage, carport | 7 | 8.3% | |
| 3 | Outside area, other | 7 | 8.3% | |
| 4 | Undetermined | 6 | 7.1% | |
| 5 | Cooking area, kitchen | 5 | 6.0% | |
| 6 | Equipment or service area, other | 5 | 6.0% | |
| 7 | Exterior, exposed surface | 5 | 6.0% | |
| 8 | Chute/container - trash, rubbish, waste | 4 | 4.8% | |
| 9 | All other areas | 32 | 38.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Arcing | 18 | 21.4% | |
| 2 | Heat source: other | 12 | 14.3% | |
| 3 | Hot or smoldering object, other | 12 | 14.3% | |
| 4 | Undetermined | 10 | 11.9% | |
| 5 | Heat from powered equipment, other | 8 | 9.5% | |
| 6 | Radiated, conducted heat from operating equipment | 6 | 7.1% | |
| 7 | Spark, ember or flame from operating equipment | 3 | 3.6% | |
| 8 | Heat from other open flame or smoking materials | 3 | 3.6% | |
| 9 | All other sources | 12 | 14.3% |
Largest single-incident losses in ZIP 91001 across 2021–2025. These 8 fires alone account for 3110% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,200,000 | Building fires | 2023 | Major |
| 2 | $500,000 | Building fires | 2024 | Major |
| 3 | $500,000 | Building fires | 2024 | Major |
| 4 | $200,000 | Building or structure weakened or collapsed | 2024 | Significant |
| 5 | $150,000 | Building fires | 2021 | Significant |
| 6 | $100,000 | Building fires | 2021 | Significant |
| 7 | $100,000 | Building fires | 2023 | Significant |
| 8 | $80,000 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91001.
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 — 517 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.