ZIP 40943 recorded 1 fire and hazmat incidents in 2025, 16 across 2021–2025. Primary county: Knox County, KY. FEMA NRI rates wildfire risk here as Very High.
16 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 4 | |
| 2022 | 9 | |
| 2023 | 2 | |
| 2024 | 0 | |
| 2025 | 1 |
Feb peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 40943 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 5 | 31.2% | |
| 2 | Fire, other | 4 | 25.0% | |
| 3 | Fire in mobile home used as fixed residence | 2 | 12.5% | |
| 4 | Building fires | 1 | 6.2% | |
| 5 | Fires in structures other than in a building | 1 | 6.2% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 40943 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 4 | 50.0% | |
| 2 | Other | 3 | 37.5% | |
| 3 | Highway, parking lot, street: on or near | 1 | 12.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 6 | 75.0% | |
| 2 | Heat source: other | 2 | 25.0% |
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 — 16 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.