ZIP 55017 recorded 9 fire and hazmat incidents in 2025, 21 across 2021–2025. Primary county: Isanti County, MN. FEMA NRI rates wildfire risk here as High.
21 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 3 | |
| 2022 | 2 | |
| 2023 | 3 | |
| 2024 | 4 | |
| 2025 | 9 |
Apr peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 55017 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 9 | 42.9% | |
| 2 | Building fires | 2 | 9.5% | |
| 3 | Gas leak (natural gas or LPG) | 2 | 9.5% | |
| 4 | Fire in motor home, camper, recreational vehicle | 1 | 4.8% | |
| 5 | Off-road vehicle or heavy equipment fire | 1 | 4.8% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 55017 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Open area - outside; included are farmland, field | 2 | 33.3% | |
| 2 | Storage: supplies or tools; dead storage | 1 | 16.7% | |
| 3 | Incinerator area | 1 | 16.7% | |
| 4 | Engine area, running gear, wheel area | 1 | 16.7% | |
| 5 | Undetermined | 1 | 16.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Radiated, conducted heat from operating equipment | 2 | 33.3% | |
| 2 | Spark, ember or flame from operating equipment | 1 | 16.7% | |
| 3 | Arcing | 1 | 16.7% | |
| 4 | Flying brand, ember, spark | 1 | 16.7% | |
| 5 | Undetermined | 1 | 16.7% |
Largest single-incident losses in ZIP 55017 across 2021–2025. These 4 fires alone account for 106% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $241,600 | Building fires | 2025 | Significant |
| 2 | $152,888 | Building fires | 2025 | Significant |
| 3 | $20,000 | Fire in motor home, camper, recreational vehicle | 2022 | Significant |
| 4 | $3,000 | Off-road vehicle or heavy equipment fire | 2023 | Significant |
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 — 21 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.