ZIP 45321 recorded 13 fire and hazmat incidents in 2025, 70 across 2021–2025. Primary county: Preble County, OH.
70 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 10 | |
| 2022 | 20 | |
| 2023 | 13 | |
| 2024 | 14 | |
| 2025 | 13 |
Mar peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 45321 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 23 | 32.9% | |
| 2 | Outside rubbish, trash or waste fire | 8 | 11.4% | |
| 3 | Unauthorized burning | 7 | 10.0% | |
| 4 | Power line down | 5 | 7.1% | |
| 5 | Off-road vehicle or heavy equipment fire | 3 | 4.3% |
For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 45321 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 3 | 25.0% | |
| 2 | Vehicle area, other | 2 | 16.7% | |
| 3 | Open area - outside; included are farmland, field | 2 | 16.7% | |
| 4 | Undetermined | 2 | 16.7% | |
| 5 | Other | 1 | 8.3% | |
| 6 | Cooking area, kitchen | 1 | 8.3% | |
| 7 | Engine area, running gear, wheel area | 1 | 8.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 8 | 66.7% | |
| 2 | Heat source: other | 1 | 8.3% | |
| 3 | Spark, ember or flame from operating equipment | 1 | 8.3% | |
| 4 | Cigarette lighter | 1 | 8.3% | |
| 5 | Flying brand, ember, spark | 1 | 8.3% |
Largest single-incident losses in ZIP 45321 across 2021–2025. These 3 fires alone account for 487% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $250,000 | Building fires | 2023 | Major |
| 2 | $75,000 | Off-road vehicle or heavy equipment fire | 2025 | Significant |
| 3 | $40,000 | Off-road vehicle or heavy equipment fire | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 45321.
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 — 70 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.