ZIP 84003 recorded 253 fire and hazmat incidents in 2025, 1,189 across 2021–2025. Primary county: Utah County, UT. FEMA NRI rates wildfire risk here as Very High.
1,189 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 221 | |
| 2022 | 236 | |
| 2023 | 244 | |
| 2024 | 235 | |
| 2025 | 253 |
Jul peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 84003 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 238 | 20.0% | |
| 2 | Building fires | 153 | 12.9% | |
| 3 | Power line down | 86 | 7.2% | |
| 4 | Carbon monoxide incident | 75 | 6.3% | |
| 5 | Brush, or brush and grass mixture fire | 63 | 5.3% |
For the 36 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 84003 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 49 | 21.0% | |
| 2 | Undetermined | 40 | 17.2% | |
| 3 | Open area - outside; included are farmland, field | 20 | 8.6% | |
| 4 | Cooking area, kitchen | 18 | 7.7% | |
| 5 | Chute/container - trash, rubbish, waste | 9 | 3.9% | |
| 6 | Outside area, other | 9 | 3.9% | |
| 7 | Other | 8 | 3.4% | |
| 8 | Vehicle storage area; garage, carport | 8 | 3.4% | |
| 9 | All other areas | 72 | 30.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 109 | 46.8% | |
| 2 | Arcing | 20 | 8.6% | |
| 3 | Heat from powered equipment, other | 18 | 7.7% | |
| 4 | Hot ember or ash | 18 | 7.7% | |
| 5 | Radiated, conducted heat from operating equipment | 13 | 5.6% | |
| 6 | Fireworks | 8 | 3.4% | |
| 7 | Heat source: other | 6 | 2.6% | |
| 8 | Hot or smoldering object, other | 6 | 2.6% | |
| 9 | All other sources | 35 | 15.0% |
Largest single-incident losses in ZIP 84003 across 2021–2025. These 8 fires alone account for 201% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $2,000,000 | Building fires | 2025 | Major |
| 2 | $1,500,000 | Building fires | 2024 | Major |
| 3 | $1,000,000 | Building fires | 2024 | Major |
| 4 | $800,000 | Building fires | 2023 | Major |
| 5 | $800,000 | Building fires | 2025 | Major |
| 6 | $500,000 | Building fires | 2023 | Major |
| 7 | $400,000 | Building fires | 2022 | Major |
| 8 | $400,000 | Building fires | 2024 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 84003.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | American Fork | 857 | |
| 2 | Highland | 295 | |
| 3 | Lehi | 11 | |
| 4 | Lindon | 1 | |
| 5 | Spanish Fork | 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 — 1,189 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.