ZIP 57031 recorded 5 fire and hazmat incidents in 2025, 34 across 2021–2025. Primary county: Yankton County, SD. FEMA NRI rates wildfire risk here as High.
34 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 8 | |
| 2022 | 8 | |
| 2023 | 8 | |
| 2024 | 5 | |
| 2025 | 5 |
Apr peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 57031 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 7 | 20.6% | |
| 2 | Building fires | 5 | 14.7% | |
| 3 | Brush, or brush and grass mixture fire | 4 | 11.8% | |
| 4 | Outside storage fire | 3 | 8.8% | |
| 5 | Mobile property (vehicle) fire, other | 2 | 5.9% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 57031 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 2 | 18.2% | |
| 2 | Outside area, other | 2 | 18.2% | |
| 3 | Function area, other | 1 | 9.1% | |
| 4 | Machinery room or area; elevator machinery room | 1 | 9.1% | |
| 5 | Maintenance shop or area, paint shop or area | 1 | 9.1% | |
| 6 | Ceiling & floor assembly, crawl space b/t stories | 1 | 9.1% | |
| 7 | Exterior, exposed surface | 1 | 9.1% | |
| 8 | Open area - outside; included are farmland, field | 1 | 9.1% | |
| 9 | All other areas | 1 | 9.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 5 | 45.5% | |
| 2 | Heat from powered equipment, other | 1 | 9.1% | |
| 3 | Spark, ember or flame from operating equipment | 1 | 9.1% | |
| 4 | Radiated, conducted heat from operating equipment | 1 | 9.1% | |
| 5 | Heat, spark from friction | 1 | 9.1% | |
| 6 | Chemical reaction | 1 | 9.1% | |
| 7 | Flying brand, ember, spark | 1 | 9.1% |
Largest single-incident losses in ZIP 57031 across 2021–2025. These 2 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $100,000 | Building fires | 2023 | Significant |
| 2 | $70,000 | Building fires | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 57031.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Sperry | 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 — 34 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.