ZIP 91030 recorded 113 fire and hazmat incidents in 2025, 736 across 2021–2025. Primary county: Los Angeles County, CA. FEMA NRI rates wildfire risk here as Very High.
736 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 118 | |
| 2022 | 173 | |
| 2023 | 234 | |
| 2024 | 98 | |
| 2025 | 113 |
Jan peaks. Oct dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91030 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Hazardous condition, other | 142 | 19.3% | |
| 2 | Power line down | 100 | 13.6% | |
| 3 | Building fires | 95 | 12.9% | |
| 4 | Gas leak (natural gas or LPG) | 66 | 9.0% | |
| 5 | Trash or rubbish fire, contained | 45 | 6.1% |
For the 19 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91030 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 29 | 26.9% | |
| 2 | Undetermined | 13 | 12.0% | |
| 3 | Other | 9 | 8.3% | |
| 4 | Engine area, running gear, wheel area | 8 | 7.4% | |
| 5 | Chute/container - trash, rubbish, waste | 6 | 5.6% | |
| 6 | Vehicle storage area; garage, carport | 5 | 4.6% | |
| 7 | Wildland, woods | 5 | 4.6% | |
| 8 | Cooking area, kitchen | 4 | 3.7% | |
| 9 | All other areas | 29 | 26.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 75 | 69.4% | |
| 2 | Arcing | 11 | 10.2% | |
| 3 | Heat source: other | 7 | 6.5% | |
| 4 | Heat from powered equipment, other | 3 | 2.8% | |
| 5 | Spark, ember or flame from operating equipment | 3 | 2.8% | |
| 6 | Radiated, conducted heat from operating equipment | 2 | 1.9% | |
| 7 | Hot or smoldering object, other | 2 | 1.9% | |
| 8 | Incendiary device | 1 | 0.9% | |
| 9 | All other sources | 4 | 3.7% |
Largest single-incident losses in ZIP 91030 across 2021–2025. These 8 fires alone account for 515% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $2,000,000 | Building fires | 2023 | Major |
| 2 | $500,000 | Building fires | 2025 | Major |
| 3 | $80,000 | Passenger vehicle fire | 2024 | Significant |
| 4 | $50,000 | Building fires | 2024 | Significant |
| 5 | $30,000 | Building fires | 2022 | Significant |
| 6 | $25,000 | Building fires | 2023 | Significant |
| 7 | $25,000 | Building fires | 2023 | Significant |
| 8 | $20,000 | Passenger vehicle fire | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91030.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | South Pasadena | 723 | |
| 2 | Alhambra | 4 | |
| 3 | Pasadena | 4 | |
| 4 | Los Angeles | 2 | |
| 5 | 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 — 736 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.