ZIP 91104 recorded 107 fire and hazmat incidents in 2025, 382 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
382 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 62 | |
| 2022 | 61 | |
| 2023 | 68 | |
| 2024 | 84 | |
| 2025 | 107 |
Jan peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91104 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 45 | 11.8% | |
| 2 | Building fires | 40 | 10.5% | |
| 3 | Gas leak (natural gas or LPG) | 39 | 10.2% | |
| 4 | Hazardous condition, other | 35 | 9.2% | |
| 5 | Trash or rubbish fire, contained | 27 | 7.1% |
For the 12 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91104 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Chute/container - trash, rubbish, waste | 15 | 15.5% | |
| 2 | Engine area, running gear, wheel area | 15 | 15.5% | |
| 3 | Cooking area, kitchen | 9 | 9.3% | |
| 4 | Undetermined | 7 | 7.2% | |
| 5 | Bedroom - < 5 persons; included are jail or prison | 5 | 5.2% | |
| 6 | Outside area, other | 5 | 5.2% | |
| 7 | Cargo/trunk area - all vehicles | 4 | 4.1% | |
| 8 | Exterior, exposed surface | 4 | 4.1% | |
| 9 | All other areas | 33 | 34.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 36 | 37.1% | |
| 2 | Arcing | 16 | 16.5% | |
| 3 | Spark, ember or flame from operating equipment | 7 | 7.2% | |
| 4 | Heat from powered equipment, other | 6 | 6.2% | |
| 5 | Chemical reaction | 6 | 6.2% | |
| 6 | Radiated, conducted heat from operating equipment | 5 | 5.2% | |
| 7 | Hot or smoldering object, other | 3 | 3.1% | |
| 8 | Heat from direct flame, convection currents | 3 | 3.1% | |
| 9 | All other sources | 15 | 15.5% |
Largest single-incident losses in ZIP 91104 across 2021–2025. These 8 fires alone account for 219% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $900,000 | Building fires | 2024 | Major |
| 2 | $810,000 | Building fires | 2025 | Major |
| 3 | $300,000 | Building fires | 2024 | Major |
| 4 | $200,000 | Building fires | 2024 | Significant |
| 5 | $152,000 | Building fires | 2024 | Significant |
| 6 | $150,000 | Building fires | 2025 | Significant |
| 7 | $100,000 | Building fires | 2025 | Significant |
| 8 | $60,000 | Passenger vehicle fire | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91104.
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 — 382 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.