In 2025, fire departments serving Holly responded to 140 fire and hazmat incidents — from cooking fires to gas leaks to a single $119K building blaze. Here's the full picture.
Power line down lead by count. Building fires lead by dollars. Together the top five categories make up about 69% of all calls.
May peaks. Dec dips. Watch for the typical fall climb starting in October.
804 incidents 2021–2025. Peak year was 2024. $36.7M cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 165 | — | |
| 2022 | 162 | -1.8% | |
| 2023 | 142 | -12.3% | |
| 2024 | 195 | +37.3% | |
| 2025 | 140 | -28.2% |
For the 12 building fires Holly departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 148 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 | 20 | 13.5% | |
| 2 | Outside area, other | 20 | 13.5% | |
| 3 | Undetermined | 15 | 10.1% | |
| 4 | Other | 11 | 7.4% | |
| 5 | Open area - outside; included are farmland, field | 11 | 7.4% | |
| 6 | Highway, parking lot, street: on or near | 9 | 6.1% | |
| 7 | Cooking area, kitchen | 7 | 4.7% | |
| 8 | Vehicle area, other | 5 | 3.4% | |
| 9 | Storage area, other | 4 | 2.7% | |
| 10 | Attic: vacant, crawl space above top story, cupola | 4 | 2.7% | |
| 11 | All other areas | 42 | 28.4% |
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 Holly mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 54 | 36.5% | |
| 2 | Heat from powered equipment, other | 18 | 12.2% | |
| 3 | Arcing | 18 | 12.2% | |
| 4 | Hot ember or ash | 11 | 7.4% | |
| 5 | Heat source: other | 8 | 5.4% | |
| 6 | Spark, ember or flame from operating equipment | 7 | 4.7% | |
| 7 | Radiated, conducted heat from operating equipment | 6 | 4.1% | |
| 8 | Hot or smoldering object, other | 6 | 4.1% | |
| 9 | Heat from other open flame or smoking materials | 3 | 2.0% | |
| 10 | Cigarette | 3 | 2.0% | |
| 11 | All other sources | 14 | 9.5% |
Largest single-incident property losses reported by Holly departments in 2025. These 8 fires alone account for 100% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $119,144 | Building fires | Significant | Investigated |
| 2 | $5,000 | Mobile property (vehicle) fire, other | Significant | Investigated |
| 3 | $5,000 | Building fires | Significant | Investigated |
| 4 | $5,000 | Passenger vehicle fire | Significant | Investigated |
| 5 | $5,000 | Outside equipment fire | Significant | Investigated |
| 6 | $5,000 | Passenger vehicle fire | Significant | Investigated |
| 7 | $2,000 | Building fires | Significant | Investigated |
| 8 | $1,000 | Passenger vehicle fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. Holly sits above the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 1,498 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2020 | Missing data/not specified/undetermined | 143 | 25.2 mi | |
| 1996 | Arson/incendiarism | 142 | 38.9 mi | |
| 2018 | Equipment and vehicle use | 100 | 21.9 mi | |
| 1996 | Debris and open burning | 98 | 48.1 mi | |
| 1996 | Arson/incendiarism | 96 | 45.9 mi | |
| 1996 | Debris and open burning | 80 | 36.7 mi | |
| 2003 | Equipment and vehicle use | 70 | 32.8 mi | |
| 2012 | Smoking | 64 | 30.5 mi | |
| 1994 | Debris and open burning | 60 | 30.8 mi | |
| 2017 | Power generation/transmission/distribution | 51 | 25.2 mi | |
| 2015 | Equipment and vehicle use | 50 | 31.7 mi | |
| 2020 | Debris and open burning | 50 | 11.5 mi |
Top 3 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Michigan cities with population within ±25% of Holly. Useful comparison targets — same state, similar size, different fire profile.
2 departments report to NFIRS for incidents in Holly.
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.