ZIP 55307 recorded 46 fire and hazmat incidents in 2025, 165 across 2021–2025. Primary county: Sibley County, MN.
165 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 41 | |
| 2022 | 30 | |
| 2023 | 23 | |
| 2024 | 25 | |
| 2025 | 46 |
Oct peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 55307 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Aircraft standby | 58 | 35.2% | |
| 2 | Grass fire | 14 | 8.5% | |
| 3 | Gas leak (natural gas or LPG) | 14 | 8.5% | |
| 4 | Cultivated grain or crop fire | 10 | 6.1% | |
| 5 | Building fires | 9 | 5.5% |
For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 55307 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 13 | 38.2% | |
| 2 | Open area - outside; included are farmland, field | 5 | 14.7% | |
| 3 | Cooking area, kitchen | 3 | 8.8% | |
| 4 | Equipment or service area, other | 3 | 8.8% | |
| 5 | Engine area, running gear, wheel area | 3 | 8.8% | |
| 6 | Outside area, other | 2 | 5.9% | |
| 7 | Wall surface: exterior | 1 | 2.9% | |
| 8 | Roof surface: exterior | 1 | 2.9% | |
| 9 | All other areas | 3 | 8.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 17 | 50.0% | |
| 2 | Heat from powered equipment, other | 9 | 26.5% | |
| 3 | Spark, ember or flame from operating equipment | 3 | 8.8% | |
| 4 | Heat source: other | 2 | 5.9% | |
| 5 | Heat from other open flame or smoking materials | 1 | 2.9% | |
| 6 | Chemical reaction | 1 | 2.9% | |
| 7 | Heat from direct flame, convection currents | 1 | 2.9% |
Largest single-incident losses in ZIP 55307 across 2021–2025. These 8 fires alone account for 519% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2024 | Major |
| 2 | $200,000 | Building fires | 2023 | Significant |
| 3 | $125,000 | Outside equipment fire | 2024 | Significant |
| 4 | $100,000 | Outside equipment fire | 2024 | Significant |
| 5 | $100,000 | Building fires | 2025 | Significant |
| 6 | $60,000 | Outside equipment fire | 2025 | Significant |
| 7 | $50,000 | Building fires | 2025 | Significant |
| 8 | $10,000 | Passenger vehicle fire | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 55307.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Arlington | 165 |
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 — 165 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.