ZIP 48430 recorded 274 fire and hazmat incidents in 2025, 1,401 across 2021–2025. Primary county: Genesee County, MI.
1,401 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 339 | |
| 2022 | 284 | |
| 2023 | 251 | |
| 2024 | 253 | |
| 2025 | 274 |
Aug peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 48430 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 316 | 22.6% | |
| 2 | Building fires | 251 | 17.9% | |
| 3 | Gas leak (natural gas or LPG) | 116 | 8.3% | |
| 4 | Unauthorized burning | 101 | 7.2% | |
| 5 | Vehicle accident, general cleanup | 100 | 7.1% |
For the 51 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 48430 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 57 | 19.3% | |
| 2 | Undetermined | 37 | 12.5% | |
| 3 | Open area - outside; included are farmland, field | 29 | 9.8% | |
| 4 | Cooking area, kitchen | 24 | 8.1% | |
| 5 | Highway, parking lot, street: on or near | 21 | 7.1% | |
| 6 | Outside area, other | 16 | 5.4% | |
| 7 | Vehicle storage area; garage, carport | 11 | 3.7% | |
| 8 | Wildland, woods | 11 | 3.7% | |
| 9 | All other areas | 90 | 30.4% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 141 | 47.6% | |
| 2 | Radiated, conducted heat from operating equipment | 34 | 11.5% | |
| 3 | Arcing | 18 | 6.1% | |
| 4 | Heat from powered equipment, other | 17 | 5.7% | |
| 5 | Hot or smoldering object, other | 13 | 4.4% | |
| 6 | Spark, ember or flame from operating equipment | 12 | 4.1% | |
| 7 | Hot ember or ash | 8 | 2.7% | |
| 8 | Heat from direct flame, convection currents | 8 | 2.7% | |
| 9 | All other sources | 45 | 15.2% |
Largest single-incident losses in ZIP 48430 across 2021–2025. These 8 fires alone account for 343% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $750,000 | Building fires | 2022 | Major |
| 2 | $600,000 | Building fires | 2023 | Major |
| 3 | $500,000 | Building fires | 2022 | Major |
| 4 | $425,000 | Building fires | 2022 | Major |
| 5 | $350,000 | Building fires | 2025 | Major |
| 6 | $326,000 | Building fires | 2021 | Major |
| 7 | $308,000 | Building fires | 2025 | Major |
| 8 | $300,000 | Building fires | 2021 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 48430.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Fenton | 1,321 | |
| 2 | Lake Fenton | 6 | |
| 3 | Hartland | 4 | |
| 4 | Deerfield | 2 | |
| 5 | Holly | 2 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Livingston County | MI | 0.50 | FIPS 26093 |
| Oakland County | MI | 0.50 | FIPS 26125 |
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 — 1,401 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.