ZIP 49637 recorded 47 fire and hazmat incidents in 2025, 207 across 2021–2025. Primary county: Grand Traverse County, MI.
207 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 40 | |
| 2022 | 39 | |
| 2023 | 38 | |
| 2024 | 43 | |
| 2025 | 47 |
Jan peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 49637 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 55 | 26.6% | |
| 2 | Unauthorized burning | 20 | 9.7% | |
| 3 | Power line down | 19 | 9.2% | |
| 4 | Carbon monoxide incident | 13 | 6.3% | |
| 5 | Authorized controlled burning | 12 | 5.8% |
For the 16 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 49637 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 4 | 11.4% | |
| 2 | Undetermined | 4 | 11.4% | |
| 3 | Vehicle area, other | 3 | 8.6% | |
| 4 | Outside area, other | 3 | 8.6% | |
| 5 | Wildland, woods | 3 | 8.6% | |
| 6 | Other | 2 | 5.7% | |
| 7 | Bedroom - < 5 persons; included are jail or prison | 2 | 5.7% | |
| 8 | Cooking area, kitchen | 2 | 5.7% | |
| 9 | All other areas | 12 | 34.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 16 | 45.7% | |
| 2 | Radiated, conducted heat from operating equipment | 3 | 8.6% | |
| 3 | Arcing | 3 | 8.6% | |
| 4 | Heat from powered equipment, other | 2 | 5.7% | |
| 5 | Heat from direct flame, convection currents | 2 | 5.7% | |
| 6 | Heat source: other | 1 | 2.9% | |
| 7 | Hot or smoldering object, other | 1 | 2.9% | |
| 8 | Heat, spark from friction | 1 | 2.9% | |
| 9 | All other sources | 6 | 17.1% |
Largest single-incident losses in ZIP 49637 across 2021–2025. These 8 fires alone account for 900% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $250,000 | Building fires | 2024 | Major |
| 2 | $218,000 | Building fires | 2023 | Significant |
| 3 | $110,000 | Building fires | 2024 | Significant |
| 4 | $100,000 | Road freight or transport vehicle fire | 2021 | Significant |
| 5 | $100,000 | Fire in mobile home used as fixed residence | 2022 | Significant |
| 6 | $100,000 | Building fires | 2025 | Significant |
| 7 | $12,000 | Camper or recreational vehicle (RV) fire | 2023 | Significant |
| 8 | $10,000 | Building fires | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 49637.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Grawn | 176 | |
| 2 | Interlochen | 5 |
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 — 207 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.