ZIP 37174 recorded 244 fire and hazmat incidents in 2025, 1,119 across 2021–2025. Primary county: Maury County, TN.
1,119 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 135 | |
| 2022 | 266 | |
| 2023 | 263 | |
| 2024 | 211 | |
| 2025 | 244 |
Nov peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 37174 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 261 | 23.3% | |
| 2 | Building fires | 83 | 7.4% | |
| 3 | Grass fire | 78 | 7.0% | |
| 4 | Cooking fire, confined to container | 54 | 4.8% | |
| 5 | Passenger vehicle fire | 52 | 4.6% |
For the 23 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 37174 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 54 | 15.1% | |
| 2 | Engine area, running gear, wheel area | 51 | 14.3% | |
| 3 | Cooking area, kitchen | 46 | 12.9% | |
| 4 | Open area - outside; included are farmland, field | 42 | 11.8% | |
| 5 | Highway, parking lot, street: on or near | 32 | 9.0% | |
| 6 | Undetermined | 19 | 5.3% | |
| 7 | Other | 11 | 3.1% | |
| 8 | Exterior balcony, unenclosed porch | 10 | 2.8% | |
| 9 | All other areas | 92 | 25.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 121 | 33.9% | |
| 2 | Heat from powered equipment, other | 32 | 9.0% | |
| 3 | Radiated, conducted heat from operating equipment | 29 | 8.1% | |
| 4 | Arcing | 22 | 6.2% | |
| 5 | Hot or smoldering object, other | 22 | 6.2% | |
| 6 | Heat source: other | 18 | 5.0% | |
| 7 | Hot ember or ash | 16 | 4.5% | |
| 8 | Cigarette | 16 | 4.5% | |
| 9 | All other sources | 81 | 22.7% |
Largest single-incident losses in ZIP 37174 across 2021–2025. These 8 fires alone account for 120% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2025 | Major |
| 2 | $400,000 | Building fires | 2025 | Major |
| 3 | $200,000 | Building fires | 2021 | Significant |
| 4 | $189,500 | Off-road vehicle or heavy equipment fire | 2022 | Significant |
| 5 | $175,000 | Building fires | 2021 | Significant |
| 6 | $150,000 | Building fires | 2022 | Significant |
| 7 | $150,000 | Building fires | 2025 | Significant |
| 8 | $100,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 37174.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Spring Hill | 1,086 | |
| 2 | Columbia | 1 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Williamson County | TN | 0.50 | FIPS 47187 |
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 — 1,119 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.