ZIP 18915 recorded 7 fire and hazmat incidents in 2025, 99 across 2021–2025. Primary county: Montgomery County, PA.
99 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 16 | |
| 2022 | 26 | |
| 2023 | 9 | |
| 2024 | 41 | |
| 2025 | 7 |
Nov peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 18915 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 39 | 39.4% | |
| 2 | Gas leak (natural gas or LPG) | 12 | 12.1% | |
| 3 | Passenger vehicle fire | 8 | 8.1% | |
| 4 | Brush, or brush and grass mixture fire | 7 | 7.1% | |
| 5 | Carbon monoxide incident | 4 | 4.0% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 18915 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 8 | 27.6% | |
| 2 | Undetermined | 4 | 13.8% | |
| 3 | Wildland, woods | 3 | 10.3% | |
| 4 | Other | 2 | 6.9% | |
| 5 | Vehicle area, other | 2 | 6.9% | |
| 6 | Engine area, running gear, wheel area | 2 | 6.9% | |
| 7 | Corridor, mall | 1 | 3.4% | |
| 8 | Cooking area, kitchen | 1 | 3.4% | |
| 9 | All other areas | 6 | 20.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 22 | 75.9% | |
| 2 | Arcing | 2 | 6.9% | |
| 3 | Hot ember or ash | 2 | 6.9% | |
| 4 | Heat from powered equipment, other | 1 | 3.4% | |
| 5 | Hot or smoldering object, other | 1 | 3.4% | |
| 6 | Fireworks | 1 | 3.4% |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 18915.
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 — 99 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.