ZIP 58535 recorded 4 fire and hazmat incidents in 2025, 43 across 2021–2025. Primary county: Grant County, ND. FEMA NRI rates wildfire risk here as High.
43 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 15 | |
| 2022 | 7 | |
| 2023 | 5 | |
| 2024 | 12 | |
| 2025 | 4 |
Aug peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 58535 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 21 | 48.8% | |
| 2 | Off-road vehicle or heavy equipment fire | 5 | 11.6% | |
| 3 | Outside equipment fire | 5 | 11.6% | |
| 4 | Building fires | 4 | 9.3% | |
| 5 | Road freight or transport vehicle fire | 2 | 4.7% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 58535 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 32 | 82.1% | |
| 2 | Corridor, mall | 1 | 2.6% | |
| 3 | Storage area, other | 1 | 2.6% | |
| 4 | Equipment or service area, other | 1 | 2.6% | |
| 5 | Vehicle area, other | 1 | 2.6% | |
| 6 | Engine area, running gear, wheel area | 1 | 2.6% | |
| 7 | Outside area, other | 1 | 2.6% | |
| 8 | Open area - outside; included are farmland, field | 1 | 2.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 32 | 82.1% | |
| 2 | Spark, ember or flame from operating equipment | 5 | 12.8% | |
| 3 | Arcing | 1 | 2.6% | |
| 4 | Lightning | 1 | 2.6% |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Morton County | ND | 1.00 | FIPS 38059 |
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 — 43 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.