ZIP 18920 recorded 3 fire and hazmat incidents in 2025, 51 across 2021–2025. Primary county: Bucks County, PA. FEMA NRI rates wildfire risk here as Moderate.
51 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 14 | |
| 2022 | 16 | |
| 2023 | 7 | |
| 2024 | 11 | |
| 2025 | 3 |
Jul peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 18920 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 14 | 27.5% | |
| 2 | Power line down | 14 | 27.5% | |
| 3 | Brush, or brush and grass mixture fire | 7 | 13.7% | |
| 4 | Aircraft standby | 2 | 3.9% | |
| 5 | Vehicle accident, general cleanup | 2 | 3.9% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 18920 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 35.3% | |
| 2 | Highway, parking lot, street: on or near | 2 | 11.8% | |
| 3 | Open area - outside; included are farmland, field | 2 | 11.8% | |
| 4 | Function area, other | 1 | 5.9% | |
| 5 | Bedroom - < 5 persons; included are jail or prison | 1 | 5.9% | |
| 6 | Cooking area, kitchen | 1 | 5.9% | |
| 7 | Heating room or area, water heater area | 1 | 5.9% | |
| 8 | Vehicle area, other | 1 | 5.9% | |
| 9 | All other areas | 2 | 11.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 11 | 64.7% | |
| 2 | Arcing | 3 | 17.6% | |
| 3 | Radiated, conducted heat from operating equipment | 1 | 5.9% | |
| 4 | Hot ember or ash | 1 | 5.9% | |
| 5 | Candle | 1 | 5.9% |
Largest single-incident losses in ZIP 18920 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $5 | Building fires | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 18920.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Tinicum | 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 — 51 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.