ZIP 93543 recorded 108 fire and hazmat incidents in 2025, 320 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
320 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 41 | |
| 2022 | 24 | |
| 2023 | 46 | |
| 2024 | 101 | |
| 2025 | 108 |
Jul peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 93543 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Attempted burning, illegal action, other | 47 | 14.7% | |
| 2 | Grass fire | 31 | 9.7% | |
| 3 | Outside rubbish fire, other | 27 | 8.4% | |
| 4 | Trash or rubbish fire, contained | 21 | 6.6% | |
| 5 | Building fires | 20 | 6.2% |
For the 5 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 93543 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 21 | 24.1% | |
| 2 | Engine area, running gear, wheel area | 11 | 12.6% | |
| 3 | Vehicle area, other | 10 | 11.5% | |
| 4 | Outside area, other | 9 | 10.3% | |
| 5 | Common room, den, family room, living room, lounge | 4 | 4.6% | |
| 6 | Cargo/trunk area - all vehicles | 4 | 4.6% | |
| 7 | Bedroom - < 5 persons; included are jail or prison | 3 | 3.4% | |
| 8 | Open area - outside; included are farmland, field | 3 | 3.4% | |
| 9 | All other areas | 22 | 25.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 39 | 44.8% | |
| 2 | Arcing | 11 | 12.6% | |
| 3 | Heat source: other | 10 | 11.5% | |
| 4 | Heat from powered equipment, other | 8 | 9.2% | |
| 5 | Hot or smoldering object, other | 5 | 5.7% | |
| 6 | Heat from undetermined smoking material | 3 | 3.4% | |
| 7 | Radiated, conducted heat from operating equipment | 2 | 2.3% | |
| 8 | Hot ember or ash | 2 | 2.3% | |
| 9 | All other sources | 7 | 8.0% |
Largest single-incident losses in ZIP 93543 across 2021–2025. These 8 fires alone account for 445% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,000,000 | Building fires | 2022 | Major |
| 2 | $300,000 | Off-road vehicle or heavy equipment fire | 2024 | Major |
| 3 | $250,000 | Building fires | 2024 | Major |
| 4 | $250,000 | Brush, or brush and grass mixture fire | 2025 | Major |
| 5 | $200,000 | Building fires | 2021 | Significant |
| 6 | $200,000 | Building fires | 2021 | Significant |
| 7 | $150,000 | Building fires | 2025 | Significant |
| 8 | $100,000 | Fires in structures other than in a building | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 93543.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Littlerock | 304 | |
| 2 | Palmdale | 4 |
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 — 320 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.