ZIP 91775 recorded 42 fire and hazmat incidents in 2025, 203 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
203 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 41 | |
| 2022 | 45 | |
| 2023 | 47 | |
| 2024 | 28 | |
| 2025 | 42 |
Jun peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91775 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 47 | 23.2% | |
| 2 | Power line down | 24 | 11.8% | |
| 3 | Electrical wiring/equipment problem, other | 21 | 10.3% | |
| 4 | Gas leak (natural gas or LPG) | 19 | 9.4% | |
| 5 | Trash or rubbish fire, contained | 18 | 8.9% |
For the 5 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91775 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 4 | 18.2% | |
| 2 | Vehicle storage area; garage, carport | 3 | 13.6% | |
| 3 | Storage area, other | 2 | 9.1% | |
| 4 | Exterior balcony, unenclosed porch | 2 | 9.1% | |
| 5 | Operator/passenger area of transportation equip. | 2 | 9.1% | |
| 6 | Engine area, running gear, wheel area | 2 | 9.1% | |
| 7 | Corridor, mall | 1 | 4.5% | |
| 8 | Cooking area, kitchen | 1 | 4.5% | |
| 9 | All other areas | 5 | 22.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Heat from powered equipment, other | 6 | 27.3% | |
| 2 | Arcing | 4 | 18.2% | |
| 3 | Hot ember or ash | 3 | 13.6% | |
| 4 | Undetermined | 3 | 13.6% | |
| 5 | Heat source: other | 2 | 9.1% | |
| 6 | Hot or smoldering object, other | 1 | 4.5% | |
| 7 | Molten, hot material | 1 | 4.5% | |
| 8 | Cigarette | 1 | 4.5% | |
| 9 | All other sources | 1 | 4.5% |
Largest single-incident losses in ZIP 91775 across 2021–2025. These 8 fires alone account for 253% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Building fires | 2021 | Major |
| 2 | $300,000 | Building fires | 2025 | Major |
| 3 | $85,000 | Building fires | 2022 | Significant |
| 4 | $30,000 | Building fires | 2023 | Significant |
| 5 | $25,000 | Building fires | 2022 | Significant |
| 6 | $10,000 | Building fires | 2022 | Significant |
| 7 | $5,000 | Passenger vehicle fire | 2024 | Significant |
| 8 | $5,000 | Fires in structures other than in a building | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91775.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | San Gabriel | 184 | |
| 2 | Temple City | 14 | |
| 3 | Arcadia | 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 — 203 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.