ZIP 91604 recorded 246 fire and hazmat incidents in 2025, 1,118 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
1,118 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 105 | |
| 2022 | 189 | |
| 2023 | 275 | |
| 2024 | 303 | |
| 2025 | 246 |
Nov peaks. Jul dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91604 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 573 | 51.3% | |
| 2 | Trash or rubbish fire, contained | 88 | 7.9% | |
| 3 | Gas leak (natural gas or LPG) | 65 | 5.8% | |
| 4 | Electrical wiring/equipment problem, other | 61 | 5.5% | |
| 5 | Power line down | 56 | 5.0% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91604 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 43 | 21.2% | |
| 2 | Highway, parking lot, street: on or near | 27 | 13.3% | |
| 3 | Engine area, running gear, wheel area | 23 | 11.3% | |
| 4 | Undetermined | 21 | 10.3% | |
| 5 | Vehicle area, other | 10 | 4.9% | |
| 6 | Open area - outside; included are farmland, field | 10 | 4.9% | |
| 7 | Common room, den, family room, living room, lounge | 9 | 4.4% | |
| 8 | Chute/container - trash, rubbish, waste | 6 | 3.0% | |
| 9 | All other areas | 54 | 26.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 71 | 35.0% | |
| 2 | Heat from powered equipment, other | 16 | 7.9% | |
| 3 | Heat source: other | 15 | 7.4% | |
| 4 | Heat from other open flame or smoking materials | 10 | 4.9% | |
| 5 | Arcing | 9 | 4.4% | |
| 6 | Hot or smoldering object, other | 9 | 4.4% | |
| 7 | Cigarette | 9 | 4.4% | |
| 8 | Heat from undetermined smoking material | 9 | 4.4% | |
| 9 | All other sources | 55 | 27.1% |
Largest single-incident losses in ZIP 91604 across 2021–2025. These 8 fires alone account for 3400% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $250,000 | Building fires | 2024 | Major |
| 2 | $150,000 | Building fires | 2022 | Significant |
| 3 | $100,000 | Building fires | 2022 | Significant |
| 4 | $50,000 | Passenger vehicle fire | 2022 | Significant |
| 5 | $50,000 | Passenger vehicle fire | 2022 | Significant |
| 6 | $30,000 | Passenger vehicle fire | 2022 | Significant |
| 7 | $25,000 | Building fires | 2022 | Significant |
| 8 | $25,000 | Passenger vehicle fire | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91604.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Los Angeles | 14 |
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 — 1,118 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.