ZIP 91755 recorded 14 fire and hazmat incidents in 2025, 44 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
44 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 2 | |
| 2022 | 11 | |
| 2023 | 13 | |
| 2024 | 4 | |
| 2025 | 14 |
Jul peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91755 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 20 | 45.5% | |
| 2 | Gas leak (natural gas or LPG) | 8 | 18.2% | |
| 3 | Brush, or brush and grass mixture fire | 5 | 11.4% | |
| 4 | Fire, other | 4 | 9.1% | |
| 5 | Mobile property (vehicle) fire, other | 3 | 6.8% |
For the 8 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91755 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 1 | 100.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 1 | 100.0% |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91755.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Monterey Park | 41 | |
| 2 | San Gabriel | 2 | |
| 3 | Montebello | 1 |
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 — 44 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.