ZIP 45342 recorded 196 fire and hazmat incidents in 2025, 1,322 across 2021–2025. Primary county: Montgomery County, OH. FEMA NRI rates wildfire risk here as Moderate.
1,322 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 235 | |
| 2022 | 264 | |
| 2023 | 304 | |
| 2024 | 323 | |
| 2025 | 196 |
Aug peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 45342 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 181 | 13.7% | |
| 2 | Gas leak (natural gas or LPG) | 180 | 13.6% | |
| 3 | Power line down | 155 | 11.7% | |
| 4 | Electrical wiring/equipment problem, other | 72 | 5.4% | |
| 5 | Natural vegetation fire, other | 69 | 5.2% |
For the 24 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 45342 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 66 | 15.0% | |
| 2 | Open area - outside; included are farmland, field | 47 | 10.7% | |
| 3 | Undetermined | 47 | 10.7% | |
| 4 | Engine area, running gear, wheel area | 43 | 9.8% | |
| 5 | Cooking area, kitchen | 42 | 9.6% | |
| 6 | Highway, parking lot, street: on or near | 41 | 9.3% | |
| 7 | Other | 19 | 4.3% | |
| 8 | Vehicle storage area; garage, carport | 14 | 3.2% | |
| 9 | All other areas | 120 | 27.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 259 | 59.0% | |
| 2 | Radiated, conducted heat from operating equipment | 26 | 5.9% | |
| 3 | Heat from powered equipment, other | 25 | 5.7% | |
| 4 | Arcing | 18 | 4.1% | |
| 5 | Hot or smoldering object, other | 15 | 3.4% | |
| 6 | Hot ember or ash | 15 | 3.4% | |
| 7 | Chemical reaction | 10 | 2.3% | |
| 8 | Heat source: other | 9 | 2.1% | |
| 9 | All other sources | 62 | 14.1% |
Largest single-incident losses in ZIP 45342 across 2021–2025. These 8 fires alone account for 234% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $260,000 | Building fires | 2024 | Major |
| 2 | $250,000 | Outside storage fire | 2022 | Major |
| 3 | $250,000 | Building fires | 2025 | Major |
| 4 | $200,000 | Building fires | 2024 | Significant |
| 5 | $150,000 | Building fires | 2022 | Significant |
| 6 | $150,000 | Building fires | 2023 | Significant |
| 7 | $150,000 | Building fires | 2025 | Significant |
| 8 | $100,000 | Building fires | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 45342.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Miamisburg | 1,226 | |
| 2 | Dayton | 27 | |
| 3 | West Carrollton | 10 | |
| 4 | Springboro | 8 | |
| 5 | Moraine | 5 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Warren County | OH | 1.00 | FIPS 39165 |
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 — 1,322 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.