ZIP 58231 recorded 2 fire and hazmat incidents in 2025, 11 across 2021–2025. Primary county: Grand Forks County, ND. FEMA NRI rates wildfire risk here as Moderate.
11 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 5 | |
| 2022 | 0 | |
| 2023 | 1 | |
| 2024 | 3 | |
| 2025 | 2 |
May peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 58231 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 2 | 18.2% | |
| 2 | Brush, or brush and grass mixture fire | 2 | 18.2% | |
| 3 | Grass fire | 2 | 18.2% | |
| 4 | Fires in structures other than in a building | 1 | 9.1% | |
| 5 | Trash or rubbish fire, contained | 1 | 9.1% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 58231 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 4 | 50.0% | |
| 2 | Roof surface: exterior | 1 | 12.5% | |
| 3 | Highway, parking lot, street: on or near | 1 | 12.5% | |
| 4 | Open area - outside; included are farmland, field | 1 | 12.5% | |
| 5 | Wildland, woods | 1 | 12.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Heat source: other | 1 | 12.5% | |
| 2 | Spark, ember or flame from operating equipment | 1 | 12.5% | |
| 3 | Arcing | 1 | 12.5% | |
| 4 | Cigarette | 1 | 12.5% | |
| 5 | Lightning | 1 | 12.5% | |
| 6 | Other static discharge | 1 | 12.5% | |
| 7 | Heat spread from another fire, other | 1 | 12.5% | |
| 8 | Flying brand, ember, spark | 1 | 12.5% |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Walsh County | ND | 1.00 | FIPS 38099 |
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 — 11 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.