ZIP 53191 recorded 18 fire and hazmat incidents in 2025, 130 across 2021–2025. Primary county: Walworth County, WI.
130 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 16 | |
| 2022 | 23 | |
| 2023 | 31 | |
| 2024 | 42 | |
| 2025 | 18 |
Oct peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 53191 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 35 | 26.9% | |
| 2 | Carbon monoxide incident | 19 | 14.6% | |
| 3 | Building fires | 17 | 13.1% | |
| 4 | Power line down | 17 | 13.1% | |
| 5 | Arcing, shorted electrical equipment | 9 | 6.9% |
For the 6 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 53191 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 5 | 33.3% | |
| 2 | Outside area, other | 3 | 20.0% | |
| 3 | Open area - outside; included are farmland, field | 2 | 13.3% | |
| 4 | Corridor, mall | 1 | 6.7% | |
| 5 | Function area, other | 1 | 6.7% | |
| 6 | Cooking area, kitchen | 1 | 6.7% | |
| 7 | Substructure area or space, crawl space | 1 | 6.7% | |
| 8 | Engine area, running gear, wheel area | 1 | 6.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 8 | 53.3% | |
| 2 | Heat source: other | 2 | 13.3% | |
| 3 | Heat from powered equipment, other | 1 | 6.7% | |
| 4 | Radiated, conducted heat from operating equipment | 1 | 6.7% | |
| 5 | Arcing | 1 | 6.7% | |
| 6 | Hot ember or ash | 1 | 6.7% | |
| 7 | Multiple heat sources including multiple ignitions | 1 | 6.7% |
Largest single-incident losses in ZIP 53191 across 2021–2025. These 2 fires alone account for 117% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $60,000 | Building fires | 2025 | Significant |
| 2 | $10,000 | Arcing, shorted electrical equipment | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 53191.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Williams Bay | 113 |
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 — 130 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.