ZIP 58803 is served primarily by Williams County, ND — including Williston. ZIP-level data is sparse — showing the Williams County aggregate. FEMA NRI rates wildfire risk here as High.
Jul peaks. Dec dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 65 | 21.2% | |
| 2 | Gas leak (natural gas or LPG) | 38 | 12.4% | |
| 3 | Passenger vehicle fire | 23 | 7.5% | |
| 4 | Cooking fire, confined to container | 17 | 5.5% | |
| 5 | Fire, other | 15 | 4.9% |
4 cities sit in Williams County. Click for the per-city NFIRS profile.
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 Williams 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.