ZIP 48433 recorded 161 fire and hazmat incidents in 2025, 830 across 2021–2025. Primary county: Genesee County, MI.
830 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 235 | |
| 2022 | 155 | |
| 2023 | 156 | |
| 2024 | 123 | |
| 2025 | 161 |
Aug peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 48433 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 220 | 26.5% | |
| 2 | Power line down | 142 | 17.1% | |
| 3 | Unauthorized burning | 66 | 8.0% | |
| 4 | Carbon monoxide incident | 61 | 7.3% | |
| 5 | Gas leak (natural gas or LPG) | 59 | 7.1% |
For the 57 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 48433 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 22 | 16.7% | |
| 2 | Open area - outside; included are farmland, field | 15 | 11.4% | |
| 3 | Vehicle storage area; garage, carport | 11 | 8.3% | |
| 4 | Cooking area, kitchen | 10 | 7.6% | |
| 5 | Vehicle area, other | 7 | 5.3% | |
| 6 | Outside area, other | 7 | 5.3% | |
| 7 | Undetermined | 6 | 4.5% | |
| 8 | Common room, den, family room, living room, lounge | 4 | 3.0% | |
| 9 | All other areas | 50 | 37.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 47 | 35.6% | |
| 2 | Radiated, conducted heat from operating equipment | 23 | 17.4% | |
| 3 | Hot ember or ash | 14 | 10.6% | |
| 4 | Arcing | 11 | 8.3% | |
| 5 | Heat from powered equipment, other | 7 | 5.3% | |
| 6 | Radiated heat from another fire | 6 | 4.5% | |
| 7 | Spark, ember or flame from operating equipment | 5 | 3.8% | |
| 8 | Heat, spark from friction | 5 | 3.8% | |
| 9 | All other sources | 14 | 10.6% |
Largest single-incident losses in ZIP 48433 across 2021–2025. These 8 fires alone account for 129% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $400,000 | Building fires | 2025 | Major |
| 2 | $300,000 | Building fires | 2025 | Major |
| 3 | $250,000 | Building fires | 2023 | Major |
| 4 | $200,000 | Building fires | 2023 | Significant |
| 5 | $200,000 | Building fires | 2023 | Significant |
| 6 | $200,000 | Building fires | 2023 | Significant |
| 7 | $200,000 | Building fires | 2025 | Significant |
| 8 | $200,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 48433.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Flushing | 758 | |
| 2 | Flint | 4 | |
| 3 | Swartz Creek | 2 | |
| 4 | Montrose | 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 — 830 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.