ZIP 37308 recorded 10 fire and hazmat incidents in 2025, 57 across 2021–2025. Primary county: Hamilton County, TN. FEMA NRI rates wildfire risk here as High.
57 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 9 | |
| 2022 | 3 | |
| 2023 | 20 | |
| 2024 | 15 | |
| 2025 | 10 |
Apr peaks. Oct dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 37308 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 16 | 28.1% | |
| 2 | Building fires | 12 | 21.1% | |
| 3 | Passenger vehicle fire | 3 | 5.3% | |
| 4 | Forest, woods or wildland fire | 3 | 5.3% | |
| 5 | Authorized controlled burning | 3 | 5.3% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 37308 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 14 | 36.8% | |
| 2 | Open area - outside; included are farmland, field | 7 | 18.4% | |
| 3 | Wildland, woods | 5 | 13.2% | |
| 4 | Outside area, other | 3 | 7.9% | |
| 5 | Vehicle storage area; garage, carport | 2 | 5.3% | |
| 6 | Structural area, other | 2 | 5.3% | |
| 7 | Courtyard, patio, porch, terrace | 2 | 5.3% | |
| 8 | Bedroom - 5+ persons; including barrack/dormitory | 1 | 2.6% | |
| 9 | All other areas | 2 | 5.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 20 | 52.6% | |
| 2 | Match | 4 | 10.5% | |
| 3 | Flame/torch used for lighting | 4 | 10.5% | |
| 4 | Spark, ember or flame from operating equipment | 3 | 7.9% | |
| 5 | Hot ember or ash | 2 | 5.3% | |
| 6 | Arcing | 1 | 2.6% | |
| 7 | Heat, spark from friction | 1 | 2.6% | |
| 8 | Heat from other open flame or smoking materials | 1 | 2.6% | |
| 9 | All other sources | 2 | 5.3% |
Largest single-incident losses in ZIP 37308 across 2021–2025. These 8 fires alone account for 1569% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $650,000 | Building fires | 2021 | Major |
| 2 | $200,000 | Building fires | 2024 | Significant |
| 3 | $150,000 | Fire, other | 2023 | Significant |
| 4 | $80,000 | Building fires | 2025 | Significant |
| 5 | $70,000 | Building fires | 2023 | Significant |
| 6 | $50,000 | Building fires | 2021 | Significant |
| 7 | $30,000 | Building fires | 2023 | Significant |
| 8 | $25,000 | Mobile property (vehicle) fire, other | 2024 | Significant |
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 — 57 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.