ZIP 19033 recorded 77 fire and hazmat incidents in 2025, 650 across 2021–2025. Primary county: Delaware County, PA.
650 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 113 | |
| 2022 | 159 | |
| 2023 | 148 | |
| 2024 | 153 | |
| 2025 | 77 |
Jul peaks. Apr dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 19033 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 264 | 40.6% | |
| 2 | Gas leak (natural gas or LPG) | 101 | 15.5% | |
| 3 | Vehicle accident, general cleanup | 78 | 12.0% | |
| 4 | Power line down | 37 | 5.7% | |
| 5 | Brush, or brush and grass mixture fire | 36 | 5.5% |
For the 21 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 19033 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Vehicle storage area; garage, carport | 11 | 14.1% | |
| 2 | Highway, parking lot, street: on or near | 10 | 12.8% | |
| 3 | Cooking area, kitchen | 8 | 10.3% | |
| 4 | Outside area, other | 8 | 10.3% | |
| 5 | Engine area, running gear, wheel area | 6 | 7.7% | |
| 6 | Other | 4 | 5.1% | |
| 7 | Function area, other | 3 | 3.8% | |
| 8 | Laundry area, wash house (laundry) | 3 | 3.8% | |
| 9 | All other areas | 25 | 32.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Hot ember or ash | 26 | 33.3% | |
| 2 | Undetermined | 14 | 17.9% | |
| 3 | Heat from powered equipment, other | 8 | 10.3% | |
| 4 | Hot or smoldering object, other | 8 | 10.3% | |
| 5 | Arcing | 6 | 7.7% | |
| 6 | Radiated, conducted heat from operating equipment | 5 | 6.4% | |
| 7 | Heat source: other | 3 | 3.8% | |
| 8 | Lightning | 2 | 2.6% | |
| 9 | All other sources | 6 | 7.7% |
Largest single-incident losses in ZIP 19033 across 2021–2025. These 8 fires alone account for 937% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | 2022 | Significant |
| 2 | $150,000 | Building fires | 2023 | Significant |
| 3 | $100,000 | Building fires | 2022 | Significant |
| 4 | $80,000 | Building fires | 2024 | Significant |
| 5 | $75,000 | Building fires | 2023 | Significant |
| 6 | $75,000 | Building fires | 2025 | Significant |
| 7 | $20,000 | Building fires | 2022 | Significant |
| 8 | $3,000 | Cooking fire, confined to container | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 19033.
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 — 650 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.