ZIP 37664 recorded 162 fire and hazmat incidents in 2025, 401 across 2021–2025. Primary county: Sullivan County, TN.
401 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 41 | |
| 2022 | 45 | |
| 2023 | 74 | |
| 2024 | 79 | |
| 2025 | 162 |
Jul peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 37664 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 65 | 16.2% | |
| 2 | Gas leak (natural gas or LPG) | 41 | 10.2% | |
| 3 | Outside rubbish, trash or waste fire | 36 | 9.0% | |
| 4 | Passenger vehicle fire | 28 | 7.0% | |
| 5 | Unauthorized burning | 23 | 5.7% |
For the 23 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 37664 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 33 | 19.3% | |
| 2 | Open area - outside; included are farmland, field | 16 | 9.4% | |
| 3 | Cooking area, kitchen | 15 | 8.8% | |
| 4 | Engine area, running gear, wheel area | 15 | 8.8% | |
| 5 | Undetermined | 15 | 8.8% | |
| 6 | Other | 11 | 6.4% | |
| 7 | Bedroom - < 5 persons; included are jail or prison | 6 | 3.5% | |
| 8 | Function area, other | 5 | 2.9% | |
| 9 | All other areas | 55 | 32.2% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 69 | 40.4% | |
| 2 | Arcing | 13 | 7.6% | |
| 3 | Heat from powered equipment, other | 12 | 7.0% | |
| 4 | Cigarette lighter | 12 | 7.0% | |
| 5 | Radiated, conducted heat from operating equipment | 11 | 6.4% | |
| 6 | Heat source: other | 9 | 5.3% | |
| 7 | Hot ember or ash | 6 | 3.5% | |
| 8 | Cigarette | 6 | 3.5% | |
| 9 | All other sources | 33 | 19.3% |
Largest single-incident losses in ZIP 37664 across 2021–2025. These 8 fires alone account for 119% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Building fires | 2025 | Major |
| 2 | $300,000 | Building fires | 2025 | Major |
| 3 | $250,000 | Building fires | 2025 | Major |
| 4 | $200,000 | Building fires | 2021 | Significant |
| 5 | $200,000 | Building fires | 2023 | Significant |
| 6 | $150,000 | Building fires | 2021 | Significant |
| 7 | $150,000 | Building fires | 2023 | Significant |
| 8 | $100,000 | Road freight or transport vehicle fire | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 37664.
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Hawkins County | TN | 0.50 | FIPS 47073 |
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 — 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.