ZIP 66018 recorded 82 fire and hazmat incidents in 2025, 388 across 2021–2025. Primary county: Johnson County, KS. FEMA NRI rates wildfire risk here as High.
388 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 89 | |
| 2022 | 79 | |
| 2023 | 23 | |
| 2024 | 115 | |
| 2025 | 82 |
Mar peaks. Sep dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 66018 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 64 | 16.5% | |
| 2 | Gas leak (natural gas or LPG) | 56 | 14.4% | |
| 3 | Grass fire | 40 | 10.3% | |
| 4 | Authorized controlled burning | 36 | 9.3% | |
| 5 | Power line down | 34 | 8.8% |
For the 9 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 66018 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 23 | 27.1% | |
| 2 | Open area - outside; included are farmland, field | 13 | 15.3% | |
| 3 | Highway, parking lot, street: on or near | 9 | 10.6% | |
| 4 | Wildland, woods | 7 | 8.2% | |
| 5 | Outside area, other | 6 | 7.1% | |
| 6 | Cooking area, kitchen | 4 | 4.7% | |
| 7 | Vehicle area, other | 3 | 3.5% | |
| 8 | Engine area, running gear, wheel area | 3 | 3.5% | |
| 9 | All other areas | 17 | 20.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 60 | 70.6% | |
| 2 | Radiated, conducted heat from operating equipment | 6 | 7.1% | |
| 3 | Cigarette lighter | 4 | 4.7% | |
| 4 | Hot ember or ash | 3 | 3.5% | |
| 5 | Spark, ember or flame from operating equipment | 2 | 2.4% | |
| 6 | Arcing | 2 | 2.4% | |
| 7 | Heat from direct flame, convection currents | 2 | 2.4% | |
| 8 | Heat from powered equipment, other | 1 | 1.2% | |
| 9 | All other sources | 5 | 5.9% |
Largest single-incident losses in ZIP 66018 across 2021–2025. These 8 fires alone account for 180% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $450,000 | Road freight or transport vehicle fire | 2025 | Major |
| 2 | $150,000 | Building fires | 2022 | Significant |
| 3 | $80,000 | Building fires | 2022 | Significant |
| 4 | $75,000 | Building fires | 2021 | Significant |
| 5 | $40,000 | Building fires | 2021 | Significant |
| 6 | $40,000 | Road freight or transport vehicle fire | 2025 | Significant |
| 7 | $35,000 | Building fires | 2021 | Significant |
| 8 | $30,000 | Building fires | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 66018.
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Leavenworth County | KS | 0.50 | FIPS 20103 |
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 — 388 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.