ZIP 37306 recorded 13 fire and hazmat incidents in 2025, 110 across 2021–2025. Primary county: Franklin County, TN.
110 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 14 | |
| 2022 | 23 | |
| 2023 | 46 | |
| 2024 | 14 | |
| 2025 | 13 |
Dec peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 37306 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 27 | 24.5% | |
| 2 | Passenger vehicle fire | 14 | 12.7% | |
| 3 | Forest, woods or wildland fire | 12 | 10.9% | |
| 4 | Fire, other | 8 | 7.3% | |
| 5 | Grass fire | 8 | 7.3% |
For the 5 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 37306 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 14 | 34.1% | |
| 2 | Undetermined | 10 | 24.4% | |
| 3 | Open area - outside; included are farmland, field | 3 | 7.3% | |
| 4 | Wildland, woods | 3 | 7.3% | |
| 5 | Attic: vacant, crawl space above top story, cupola | 2 | 4.9% | |
| 6 | Vehicle area, other | 2 | 4.9% | |
| 7 | Vacant structural area | 2 | 4.9% | |
| 8 | Common room, den, family room, living room, lounge | 1 | 2.4% | |
| 9 | All other areas | 4 | 9.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 16 | 39.0% | |
| 2 | Heat from powered equipment, other | 7 | 17.1% | |
| 3 | Heat spread from another fire, other | 5 | 12.2% | |
| 4 | Heat source: other | 4 | 9.8% | |
| 5 | Spark, ember or flame from operating equipment | 4 | 9.8% | |
| 6 | Hot or smoldering object, other | 3 | 7.3% | |
| 7 | Arcing | 1 | 2.4% | |
| 8 | Hot ember or ash | 1 | 2.4% |
Largest single-incident losses in ZIP 37306 across 2021–2025. These 8 fires alone account for 475% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $318,000 | Building fires | 2024 | Major |
| 2 | $195,200 | Building fires | 2025 | Significant |
| 3 | $180,000 | Building fires | 2024 | Significant |
| 4 | $150,000 | Fire, other | 2022 | Significant |
| 5 | $100,000 | Building fires | 2023 | Significant |
| 6 | $25,000 | Mobile property (vehicle) fire, other | 2024 | Significant |
| 7 | $20,000 | Passenger vehicle fire | 2021 | Significant |
| 8 | $15,000 | Fire in motor home, camper, recreational vehicle | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 37306.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Winchester | 2 | |
| 2 | Calhoun | 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 — 110 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.