ZIP 54170 recorded 48 fire and hazmat incidents in 2025, 262 across 2021–2025. Primary county: Outagamie County, WI.
262 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 34 | |
| 2022 | 77 | |
| 2023 | 68 | |
| 2024 | 35 | |
| 2025 | 48 |
Aug peaks. Sep dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 54170 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 82 | 31.3% | |
| 2 | Power line down | 40 | 15.3% | |
| 3 | Hazardous condition, other | 30 | 11.5% | |
| 4 | Brush, or brush and grass mixture fire | 10 | 3.8% | |
| 5 | Gas leak (natural gas or LPG) | 9 | 3.4% |
For the 7 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 54170 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 6 | 16.7% | |
| 2 | Open area - outside; included are farmland, field | 6 | 16.7% | |
| 3 | Vehicle storage area; garage, carport | 4 | 11.1% | |
| 4 | Storage area, other | 3 | 8.3% | |
| 5 | Vehicle area, other | 3 | 8.3% | |
| 6 | Other | 2 | 5.6% | |
| 7 | Structural area, other | 2 | 5.6% | |
| 8 | Outside area, other | 2 | 5.6% | |
| 9 | All other areas | 8 | 22.2% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 10 | 27.8% | |
| 2 | Heat from powered equipment, other | 6 | 16.7% | |
| 3 | Heat source: other | 5 | 13.9% | |
| 4 | Radiated, conducted heat from operating equipment | 4 | 11.1% | |
| 5 | Hot ember or ash | 2 | 5.6% | |
| 6 | Lightning | 2 | 5.6% | |
| 7 | Heat spread from another fire, other | 2 | 5.6% | |
| 8 | Arcing | 1 | 2.8% | |
| 9 | All other sources | 4 | 11.1% |
Largest single-incident losses in ZIP 54170 across 2021–2025. These 8 fires alone account for 4241% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,000,000 | Building fires | 2023 | Major |
| 2 | $700,500 | Building fires | 2023 | Major |
| 3 | $500,000 | Building fires | 2023 | Major |
| 4 | $250,000 | Mobile property (vehicle) fire, other | 2023 | Major |
| 5 | $200,000 | Building fires | 2024 | Significant |
| 6 | $75,000 | Off-road vehicle or heavy equipment fire | 2022 | Significant |
| 7 | $60,000 | Building fires | 2023 | Significant |
| 8 | $35,000 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 54170.
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 — 262 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.