ZIP 54139 recorded 21 fire and hazmat incidents in 2025, 104 across 2021–2025. Primary county: Oconto County, WI.
104 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 13 | |
| 2022 | 27 | |
| 2023 | 17 | |
| 2024 | 26 | |
| 2025 | 21 |
May peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 54139 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 17 | 16.3% | |
| 2 | Brush, or brush and grass mixture fire | 10 | 9.6% | |
| 3 | Power line down | 8 | 7.7% | |
| 4 | Passenger vehicle fire | 7 | 6.7% | |
| 5 | Grass fire | 7 | 6.7% |
For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 54139 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 16 | 61.5% | |
| 2 | Other | 2 | 7.7% | |
| 3 | Function area, other | 1 | 3.8% | |
| 4 | Bathroom, checkroom, lavatory, locker room | 1 | 3.8% | |
| 5 | Storage room, area, tank, or bin | 1 | 3.8% | |
| 6 | Structural area, other | 1 | 3.8% | |
| 7 | Wall surface: exterior | 1 | 3.8% | |
| 8 | Outside area, other | 1 | 3.8% | |
| 9 | All other areas | 2 | 7.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 17 | 65.4% | |
| 2 | Spark, ember or flame from operating equipment | 4 | 15.4% | |
| 3 | Arcing | 3 | 11.5% | |
| 4 | Cigarette | 1 | 3.8% | |
| 5 | Flying brand, ember, spark | 1 | 3.8% |
Largest single-incident losses in ZIP 54139 across 2021–2025. These 6 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $10,000 | Fire in portable building, fixed location | 2021 | Significant |
| 2 | $2,500 | Building fires | 2024 | Significant |
| 3 | $2,400 | Special outside fire, other | 2023 | Significant |
| 4 | $500 | Fire, other | 2022 | Significant |
| 5 | $500 | Building fires | 2023 | Significant |
| 6 | $100 | Fire, other | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 54139.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Lena | 95 |
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 — 104 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.