ZIP 19310 recorded 22 fire and hazmat incidents in 2025, 123 across 2021–2025. Primary county: Chester County, PA.
123 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 25 | |
| 2022 | 22 | |
| 2023 | 34 | |
| 2024 | 20 | |
| 2025 | 22 |
Jun peaks. Sep dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 19310 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 46 | 37.4% | |
| 2 | Power line down | 11 | 8.9% | |
| 3 | Authorized controlled burning | 8 | 6.5% | |
| 4 | Fire, other | 7 | 5.7% | |
| 5 | Gas leak (natural gas or LPG) | 7 | 5.7% |
For the 15 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 19310 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 8 | 29.6% | |
| 2 | Outside area, other | 7 | 25.9% | |
| 3 | Open area - outside; included are farmland, field | 3 | 11.1% | |
| 4 | Cooking area, kitchen | 2 | 7.4% | |
| 5 | Engine area, running gear, wheel area | 2 | 7.4% | |
| 6 | Other | 1 | 3.7% | |
| 7 | Bedroom - 5+ persons; including barrack/dormitory | 1 | 3.7% | |
| 8 | Storage room, area, tank, or bin | 1 | 3.7% | |
| 9 | All other areas | 2 | 7.4% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 10 | 37.0% | |
| 2 | Heat from other open flame or smoking materials | 4 | 14.8% | |
| 3 | Arcing | 3 | 11.1% | |
| 4 | Radiated, conducted heat from operating equipment | 2 | 7.4% | |
| 5 | Hot or smoldering object, other | 2 | 7.4% | |
| 6 | Heat source: other | 1 | 3.7% | |
| 7 | Spark, ember or flame from operating equipment | 1 | 3.7% | |
| 8 | Heat, spark from friction | 1 | 3.7% | |
| 9 | All other sources | 3 | 11.1% |
Largest single-incident losses in ZIP 19310 across 2021–2025. These 4 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $20,000 | Building fires | 2021 | Significant |
| 2 | $1,500 | Building fires | 2021 | Significant |
| 3 | $750 | Passenger vehicle fire | 2022 | Significant |
| 4 | $50 | Dumpster or other outside trash receptacle fire | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 19310.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Atglen | 27 |
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 — 123 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.