ZIP 58258 is served primarily by Grand Forks County, ND — including Grand Forks. ZIP-level data is sparse — showing the Grand Forks County aggregate. FEMA NRI rates wildfire risk here as Moderate.
May peaks. Oct dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 38 | 14.4% | |
| 2 | Gas leak (natural gas or LPG) | 25 | 9.5% | |
| 3 | Brush, or brush and grass mixture fire | 23 | 8.7% | |
| 4 | Aircraft standby | 22 | 8.3% | |
| 5 | Building fires | 16 | 6.1% |
5 cities sit in Grand Forks County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Grand Forks | 58,935 | 201 | 11 | A- |
| 2 | Grand Forks AFB | 2,113 | 0 | 0 | — |
| 3 | Larimore | 1,343 | 12 | 0 | B+ |
| 4 | Thompson | 1,052 | 16 | 1 | B |
| 5 | Northwood | 936 | 9 | 1 | B- |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
This ZIP doesn't have enough NFIRS coverage on its own (under 10 reported incidents across 2021–2025) to publish ZIP-level statistics, so we're showing the Grand Forks County aggregate above. NFIRS reporting is voluntary and many rural ZIPs roll up to broader county totals. The ZIP-to-county mapping uses SimpleMaps' uscities.zips dataset.