ZIP 66086 recorded 145 fire and hazmat incidents in 2025, 933 across 2021–2025. Primary county: Leavenworth County, KS. FEMA NRI rates wildfire risk here as Moderate.
933 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 190 | |
| 2022 | 240 | |
| 2023 | 172 | |
| 2024 | 186 | |
| 2025 | 145 |
Mar peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 66086 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 231 | 24.8% | |
| 2 | Building fires | 171 | 18.3% | |
| 3 | Gas leak (natural gas or LPG) | 104 | 11.1% | |
| 4 | Grass fire | 78 | 8.4% | |
| 5 | Passenger vehicle fire | 44 | 4.7% |
For the 28 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 66086 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Open area - outside; included are farmland, field | 71 | 30.9% | |
| 2 | Outside area, other | 36 | 15.7% | |
| 3 | Engine area, running gear, wheel area | 18 | 7.8% | |
| 4 | Undetermined | 14 | 6.1% | |
| 5 | Vehicle storage area; garage, carport | 11 | 4.8% | |
| 6 | Wildland, woods | 7 | 3.0% | |
| 7 | Cooking area, kitchen | 6 | 2.6% | |
| 8 | Vehicle area, other | 6 | 2.6% | |
| 9 | All other areas | 61 | 26.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 60 | 26.1% | |
| 2 | Match | 39 | 17.0% | |
| 3 | Hot ember or ash | 30 | 13.0% | |
| 4 | Spark, ember or flame from operating equipment | 14 | 6.1% | |
| 5 | Radiated, conducted heat from operating equipment | 13 | 5.7% | |
| 6 | Hot or smoldering object, other | 11 | 4.8% | |
| 7 | Heat source: other | 8 | 3.5% | |
| 8 | Arcing | 8 | 3.5% | |
| 9 | All other sources | 47 | 20.4% |
Largest single-incident losses in ZIP 66086 across 2021–2025. These 8 fires alone account for 255% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $575,000 | Building fires | 2021 | Major |
| 2 | $350,000 | Building fires | 2023 | Major |
| 3 | $300,000 | Building fires | 2022 | Major |
| 4 | $300,000 | Building fires | 2025 | Major |
| 5 | $250,000 | Building fires | 2023 | Major |
| 6 | $200,000 | Building fires | 2025 | Significant |
| 7 | $100,000 | Outside equipment fire | 2025 | Significant |
| 8 | $100,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 66086.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Tonganoxie | 844 | |
| 2 | Leavenworth | 21 | |
| 3 | Lawrence | 2 | |
| 4 | McLouth | 2 |
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 — 933 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.