ZIP 91342 recorded 375 fire and hazmat incidents in 2025, 2,183 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
2,183 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 282 | |
| 2022 | 500 | |
| 2023 | 472 | |
| 2024 | 554 | |
| 2025 | 375 |
Jul peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91342 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 882 | 40.4% | |
| 2 | Passenger vehicle fire | 275 | 12.6% | |
| 3 | Power line down | 150 | 6.9% | |
| 4 | Brush, or brush and grass mixture fire | 147 | 6.7% | |
| 5 | Building fires | 93 | 4.3% |
For the 13 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91342 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 138 | 17.8% | |
| 2 | Engine area, running gear, wheel area | 124 | 16.0% | |
| 3 | Outside area, other | 86 | 11.1% | |
| 4 | Highway, parking lot, street: on or near | 82 | 10.6% | |
| 5 | Open area - outside; included are farmland, field | 73 | 9.4% | |
| 6 | Vehicle area, other | 48 | 6.2% | |
| 7 | Other | 44 | 5.7% | |
| 8 | Operator/passenger area of transportation equip. | 25 | 3.2% | |
| 9 | All other areas | 157 | 20.2% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 374 | 48.1% | |
| 2 | Heat source: other | 73 | 9.4% | |
| 3 | Heat from powered equipment, other | 59 | 7.6% | |
| 4 | Arcing | 42 | 5.4% | |
| 5 | Match | 36 | 4.6% | |
| 6 | Heat from other open flame or smoking materials | 30 | 3.9% | |
| 7 | Hot or smoldering object, other | 29 | 3.7% | |
| 8 | Radiated, conducted heat from operating equipment | 17 | 2.2% | |
| 9 | All other sources | 117 | 15.1% |
Largest single-incident losses in ZIP 91342 across 2021–2025. These 8 fires alone account for 2569% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2022 | Major |
| 2 | $500,000 | Passenger vehicle fire | 2022 | Major |
| 3 | $500,000 | Passenger vehicle fire | 2022 | Major |
| 4 | $500,000 | Passenger vehicle fire | 2022 | Major |
| 5 | $500,000 | Passenger vehicle fire | 2022 | Major |
| 6 | $500,000 | Passenger vehicle fire | 2022 | Major |
| 7 | $500,000 | Passenger vehicle fire | 2022 | Major |
| 8 | $500,000 | Passenger vehicle fire | 2022 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91342.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Los Angeles | 61 | |
| 2 | Claremont | 18 | |
| 3 | Mission Hills | 15 | |
| 4 | San Fernando | 11 |
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 — 2,183 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.