ZIP 48442 recorded 183 fire and hazmat incidents in 2025, 1,100 across 2021–2025. Primary county: Oakland County, MI. FEMA NRI rates wildfire risk here as Moderate.
1,100 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 257 | |
| 2022 | 235 | |
| 2023 | 202 | |
| 2024 | 223 | |
| 2025 | 183 |
Aug peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 48442 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 329 | 29.9% | |
| 2 | Building fires | 133 | 12.1% | |
| 3 | Unauthorized burning | 131 | 11.9% | |
| 4 | Hazardous condition, other | 118 | 10.7% | |
| 5 | Gas leak (natural gas or LPG) | 61 | 5.5% |
For the 16 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 48442 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 30 | 14.3% | |
| 2 | Engine area, running gear, wheel area | 29 | 13.8% | |
| 3 | Undetermined | 22 | 10.5% | |
| 4 | Cooking area, kitchen | 14 | 6.7% | |
| 5 | Other | 13 | 6.2% | |
| 6 | Open area - outside; included are farmland, field | 13 | 6.2% | |
| 7 | Highway, parking lot, street: on or near | 9 | 4.3% | |
| 8 | Vehicle area, other | 8 | 3.8% | |
| 9 | All other areas | 72 | 34.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 73 | 34.8% | |
| 2 | Heat from powered equipment, other | 27 | 12.9% | |
| 3 | Arcing | 26 | 12.4% | |
| 4 | Hot ember or ash | 14 | 6.7% | |
| 5 | Hot or smoldering object, other | 11 | 5.2% | |
| 6 | Heat source: other | 10 | 4.8% | |
| 7 | Spark, ember or flame from operating equipment | 10 | 4.8% | |
| 8 | Radiated, conducted heat from operating equipment | 8 | 3.8% | |
| 9 | All other sources | 31 | 14.8% |
Largest single-incident losses in ZIP 48442 across 2021–2025. These 8 fires alone account for 24151% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $30,000,000 | Building fires | 2024 | Catastrophic |
| 2 | $2,384,363 | Building fires | 2022 | Major |
| 3 | $977,992 | Building fires | 2022 | Major |
| 4 | $800,910 | Building fires | 2022 | Major |
| 5 | $498,000 | Building fires | 2022 | Major |
| 6 | $400,000 | Building fires | 2022 | Major |
| 7 | $250,000 | Building fires | 2023 | Major |
| 8 | $225,000 | Building fires | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 48442.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Holly | 801 | |
| 2 | Grand Blanc | 3 | |
| 3 | Fenton | 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 — 1,100 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.