ZIP 84302 recorded 143 fire and hazmat incidents in 2025, 594 across 2021–2025. Primary county: Box Elder County, UT. FEMA NRI rates wildfire risk here as Very High.
594 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 107 | |
| 2022 | 119 | |
| 2023 | 104 | |
| 2024 | 121 | |
| 2025 | 143 |
Jul peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 84302 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 82 | 13.8% | |
| 2 | Grass fire | 58 | 9.8% | |
| 3 | Building fires | 53 | 8.9% | |
| 4 | Carbon monoxide incident | 52 | 8.8% | |
| 5 | Unauthorized burning | 34 | 5.7% |
For the 8 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 84302 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 24 | 16.9% | |
| 2 | Undetermined | 23 | 16.2% | |
| 3 | Outside area, other | 14 | 9.9% | |
| 4 | Cooking area, kitchen | 12 | 8.5% | |
| 5 | Vehicle area, other | 8 | 5.6% | |
| 6 | Open area - outside; included are farmland, field | 8 | 5.6% | |
| 7 | Common room, den, family room, living room, lounge | 6 | 4.2% | |
| 8 | Vehicle storage area; garage, carport | 6 | 4.2% | |
| 9 | All other areas | 41 | 28.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 47 | 33.1% | |
| 2 | Heat from powered equipment, other | 16 | 11.3% | |
| 3 | Arcing | 16 | 11.3% | |
| 4 | Radiated, conducted heat from operating equipment | 9 | 6.3% | |
| 5 | Heat source: other | 6 | 4.2% | |
| 6 | Spark, ember or flame from operating equipment | 6 | 4.2% | |
| 7 | Hot or smoldering object, other | 6 | 4.2% | |
| 8 | Heat, spark from friction | 6 | 4.2% | |
| 9 | All other sources | 30 | 21.1% |
Largest single-incident losses in ZIP 84302 across 2021–2025. These 8 fires alone account for 554% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Road freight or transport vehicle fire | 2022 | Major |
| 2 | $300,000 | Building fires | 2021 | Major |
| 3 | $250,000 | Building fires | 2024 | Major |
| 4 | $175,000 | Building fires | 2022 | Significant |
| 5 | $150,000 | Building fires | 2025 | Significant |
| 6 | $105,000 | Building fires | 2022 | Significant |
| 7 | $100,000 | Building fires | 2021 | Significant |
| 8 | $79,500 | Road freight or transport vehicle fire | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 84302.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Brigham City | 467 | |
| 2 | Perry | 108 | |
| 3 | Honeyville | 1 | |
| 4 | Willard | 1 |
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 — 594 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.