ZIP 91723 recorded 64 fire and hazmat incidents in 2025, 268 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
268 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 48 | |
| 2022 | 56 | |
| 2023 | 49 | |
| 2024 | 51 | |
| 2025 | 64 |
Jan peaks. Jul dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91723 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Electrical wiring/equipment problem, other | 49 | 18.3% | |
| 2 | Power line down | 30 | 11.2% | |
| 3 | Building fires | 25 | 9.3% | |
| 4 | Hazardous condition, other | 23 | 8.6% | |
| 5 | Trash or rubbish fire, contained | 14 | 5.2% |
For the 8 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91723 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 9 | 15.3% | |
| 2 | Undetermined | 7 | 11.9% | |
| 3 | Other | 5 | 8.5% | |
| 4 | Vehicle storage area; garage, carport | 5 | 8.5% | |
| 5 | Vehicle area, other | 4 | 6.8% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 3 | 5.1% | |
| 7 | Wall assembly | 3 | 5.1% | |
| 8 | Outside area, other | 3 | 5.1% | |
| 9 | All other areas | 20 | 33.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 13 | 22.0% | |
| 2 | Heat from powered equipment, other | 12 | 20.3% | |
| 3 | Heat source: other | 10 | 16.9% | |
| 4 | Arcing | 7 | 11.9% | |
| 5 | Spark, ember or flame from operating equipment | 2 | 3.4% | |
| 6 | Radiated, conducted heat from operating equipment | 2 | 3.4% | |
| 7 | Hot or smoldering object, other | 2 | 3.4% | |
| 8 | Cigarette lighter | 2 | 3.4% | |
| 9 | All other sources | 9 | 15.3% |
Largest single-incident losses in ZIP 91723 across 2021–2025. These 8 fires alone account for 336% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2024 | Major |
| 2 | $300,000 | Building fires | 2023 | Major |
| 3 | $250,000 | Building fires | 2025 | Major |
| 4 | $100,000 | Building fires | 2025 | Significant |
| 5 | $50,000 | Building fires | 2021 | Significant |
| 6 | $50,000 | Building fires | 2021 | Significant |
| 7 | $50,000 | Building fires | 2022 | Significant |
| 8 | $30,000 | Building fires | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91723.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Covina | 268 |
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 — 268 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.