In 2025, fire departments serving Dayton responded to 19 fire and hazmat incidents — from cooking fires to gas leaks to a single $20K building blaze. Here's the full picture.
Building fires lead by count. Building fires lead by dollars. Together the top five categories make up about 63% of all calls.
Jan peaks. Feb dips. Watch for the typical fall climb starting in October.
149 incidents 2021–2025. Peak year was 2022. $630K cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 32 | — | |
| 2022 | 47 | +46.9% | |
| 2023 | 24 | -48.9% | |
| 2024 | 27 | +12.5% | |
| 2025 | 19 | -29.6% |
For the 6 building fires Dayton departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 37 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 7 | 18.9% | |
| 2 | Undetermined | 5 | 13.5% | |
| 3 | Equipment or service area, other | 4 | 10.8% | |
| 4 | Dining room, cafeteria bar area, beverage service | 3 | 8.1% | |
| 5 | Function area, other | 2 | 5.4% | |
| 6 | Cooking area, kitchen | 2 | 5.4% | |
| 7 | Wall surface: exterior | 2 | 5.4% | |
| 8 | Other | 1 | 2.7% | |
| 9 | Common room, den, family room, living room, lounge | 1 | 2.7% | |
| 10 | Bathroom, checkroom, lavatory, locker room | 1 | 2.7% | |
| 11 | All other areas | 9 | 24.3% |
NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the Dayton mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 12 | 32.4% | |
| 2 | Radiated, conducted heat from operating equipment | 6 | 16.2% | |
| 3 | Heat from powered equipment, other | 5 | 13.5% | |
| 4 | Arcing | 5 | 13.5% | |
| 5 | Spark, ember or flame from operating equipment | 2 | 5.4% | |
| 6 | Hot or smoldering object, other | 2 | 5.4% | |
| 7 | Heat source: other | 1 | 2.7% | |
| 8 | Cigarette | 1 | 2.7% | |
| 9 | Flame/torch used for lighting | 1 | 2.7% | |
| 10 | Chemical reaction | 1 | 2.7% | |
| 11 | All other sources | 1 | 2.7% |
Largest single-incident property losses reported by Dayton departments in 2025. These 5 fires alone account for 100% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $20,000 | Building fires | Significant | Investigated |
| 2 | $10,000 | Camper or recreational vehicle (RV) fire | Significant | Investigated |
| 3 | $10,000 | Building fires | Significant | Investigated |
| 4 | $10,000 | Building fires | Significant | Investigated |
| 5 | $200 | Building fires | Significant | Investigated |
Per-capita rates let us compare apples to apples. Dayton sits above the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 88,288 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2000 | Recreation and ceremony | 16,021 | 36.7 mi | |
| 2016 | Debris and open burning | 11,229 | 49.5 mi | |
| 2016 | Recreation and ceremony | 10,326 | 17.5 mi | |
| 2000 | Arson/incendiarism | 6,131 | 35.1 mi | |
| 2002 | Arson/incendiarism | 4,200 | 22.1 mi | |
| 2012 | Arson/incendiarism | 3,717 | 16.8 mi | |
| 2003 | Debris and open burning | 3,200 | 46.4 mi | |
| 2017 | Arson/incendiarism | 3,058 | 43.5 mi | |
| 2000 | Natural | 2,743 | 31.6 mi | |
| 2011 | Power generation/transmission/distribution | 2,564 | 7.8 mi | |
| 1999 | Debris and open burning | 2,206 | 19.0 mi | |
| 2012 | Natural | 2,138 | 36.8 mi |
Top 1 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
| # | ZIP | 5-yr incidents | |
|---|---|---|---|
| 1 | 22821 | 149 |
Six Virginia cities with population within ±25% of Dayton. Useful comparison targets — same state, similar size, different fire profile.
1 departments report to NFIRS for incidents in Dayton.
A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.
Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.