ZIP 52361 recorded 35 fire and hazmat incidents in 2025, 163 across 2021–2025. Primary county: Iowa County, IA. FEMA NRI rates wildfire risk here as High.
163 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 26 | |
| 2022 | 36 | |
| 2023 | 39 | |
| 2024 | 27 | |
| 2025 | 35 |
Oct peaks. Jul dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 52361 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 31 | 19.0% | |
| 2 | Passenger vehicle fire | 17 | 10.4% | |
| 3 | Brush, or brush and grass mixture fire | 14 | 8.6% | |
| 4 | Gasoline or other flammable liquid spill | 13 | 8.0% | |
| 5 | Road freight or transport vehicle fire | 11 | 6.7% |
For the 3 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 52361 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 23 | 36.5% | |
| 2 | Undetermined | 8 | 12.7% | |
| 3 | Vehicle area, other | 7 | 11.1% | |
| 4 | Open area - outside; included are farmland, field | 7 | 11.1% | |
| 5 | Outside area, other | 3 | 4.8% | |
| 6 | Other | 2 | 3.2% | |
| 7 | Vehicle storage area; garage, carport | 2 | 3.2% | |
| 8 | Entrance way, lobby | 1 | 1.6% | |
| 9 | All other areas | 10 | 15.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 13 | 20.6% | |
| 2 | Radiated, conducted heat from operating equipment | 11 | 17.5% | |
| 3 | Spark, ember or flame from operating equipment | 7 | 11.1% | |
| 4 | Heat from powered equipment, other | 6 | 9.5% | |
| 5 | Heat, spark from friction | 5 | 7.9% | |
| 6 | Arcing | 4 | 6.3% | |
| 7 | Heat source: other | 3 | 4.8% | |
| 8 | Flying brand, ember, spark | 3 | 4.8% | |
| 9 | All other sources | 11 | 17.5% |
Largest single-incident losses in ZIP 52361 across 2021–2025. These 8 fires alone account for 311% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $75,000 | Building or structure weakened or collapsed | 2023 | Significant |
| 2 | $50,000 | Building fires | 2022 | Significant |
| 3 | $50,000 | Outside storage fire | 2024 | Significant |
| 4 | $45,000 | Building fires | 2025 | Significant |
| 5 | $40,000 | Building fires | 2024 | Significant |
| 6 | $40,000 | Off-road vehicle or heavy equipment fire | 2025 | Significant |
| 7 | $20,000 | Building fires | 2022 | Significant |
| 8 | $20,000 | Passenger vehicle fire | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 52361.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Williamsburg | 163 |
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 — 163 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.