ZIP 37027 recorded 261 fire and hazmat incidents in 2025, 1,343 across 2021–2025. Primary county: Davidson County, TN. FEMA NRI rates wildfire risk here as Moderate.
1,343 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 253 | |
| 2022 | 318 | |
| 2023 | 269 | |
| 2024 | 242 | |
| 2025 | 261 |
Mar peaks. Sep dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 37027 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 262 | 19.5% | |
| 2 | Gas leak (natural gas or LPG) | 144 | 10.7% | |
| 3 | Unauthorized burning | 100 | 7.4% | |
| 4 | Carbon monoxide incident | 96 | 7.1% | |
| 5 | Building fires | 86 | 6.4% |
For the 21 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 37027 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 56 | 14.6% | |
| 2 | Open area - outside; included are farmland, field | 55 | 14.4% | |
| 3 | Highway, parking lot, street: on or near | 43 | 11.2% | |
| 4 | Cooking area, kitchen | 30 | 7.8% | |
| 5 | Courtyard, patio, porch, terrace | 22 | 5.7% | |
| 6 | Undetermined | 20 | 5.2% | |
| 7 | Outside area, other | 17 | 4.4% | |
| 8 | Chute/container - trash, rubbish, waste | 12 | 3.1% | |
| 9 | All other areas | 128 | 33.4% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 139 | 36.3% | |
| 2 | Radiated, conducted heat from operating equipment | 34 | 8.9% | |
| 3 | Hot ember or ash | 25 | 6.5% | |
| 4 | Spark, ember or flame from operating equipment | 24 | 6.3% | |
| 5 | Cigarette | 20 | 5.2% | |
| 6 | Arcing | 18 | 4.7% | |
| 7 | Lightning | 17 | 4.4% | |
| 8 | Heat from powered equipment, other | 16 | 4.2% | |
| 9 | All other sources | 90 | 23.5% |
Largest single-incident losses in ZIP 37027 across 2021–2025. These 8 fires alone account for 212% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,300,000 | Building fires | 2024 | Major |
| 2 | $1,000,000 | Building fires | 2021 | Major |
| 3 | $860,000 | Building fires | 2022 | Major |
| 4 | $750,000 | Building fires | 2023 | Major |
| 5 | $700,000 | Building fires | 2021 | Major |
| 6 | $600,000 | Building fires | 2025 | Major |
| 7 | $500,000 | Building fires | 2023 | Major |
| 8 | $500,000 | Building fires | 2025 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 37027.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Brentwood | 1,307 | |
| 2 | Franklin | 21 | |
| 3 | Nolensville | 6 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Williamson County | TN | 1.00 | 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 — 1,343 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.