ZIP 16041 recorded 10 fire and hazmat incidents in 2025, 95 across 2021–2025. Primary county: Armstrong County, PA.
95 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 14 | |
| 2022 | 18 | |
| 2023 | 31 | |
| 2024 | 22 | |
| 2025 | 10 |
Apr peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 16041 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 22 | 23.2% | |
| 2 | Brush, or brush and grass mixture fire | 21 | 22.1% | |
| 3 | Power line down | 11 | 11.6% | |
| 4 | Fire in mobile home used as fixed residence | 5 | 5.3% | |
| 5 | Fires in structures other than in a building | 3 | 3.2% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 16041 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 12 | 38.7% | |
| 2 | Outside area, other | 8 | 25.8% | |
| 3 | Open area - outside; included are farmland, field | 3 | 9.7% | |
| 4 | Wildland, woods | 3 | 9.7% | |
| 5 | Bedroom - < 5 persons; included are jail or prison | 1 | 3.2% | |
| 6 | Cooking area, kitchen | 1 | 3.2% | |
| 7 | Technical processing areas, other | 1 | 3.2% | |
| 8 | Duct: hvac, cable, exhaust, heating, or AC | 1 | 3.2% | |
| 9 | All other areas | 1 | 3.2% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 20 | 64.5% | |
| 2 | Arcing | 3 | 9.7% | |
| 3 | Hot ember or ash | 2 | 6.5% | |
| 4 | Heat from direct flame, convection currents | 2 | 6.5% | |
| 5 | Heat from powered equipment, other | 1 | 3.2% | |
| 6 | Hot or smoldering object, other | 1 | 3.2% | |
| 7 | Heat from other open flame or smoking materials | 1 | 3.2% | |
| 8 | Flying brand, ember, spark | 1 | 3.2% |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Butler County | PA | 1.00 | FIPS 42019 |
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 — 95 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.