In 2025, fire departments serving Horsham responded to 121 fire and hazmat incidents — from cooking fires to gas leaks to a single $10K 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 67% of all calls.
Feb peaks. Jan dips. Watch for the typical fall climb starting in October.
361 incidents 2021–2025. Peak year was 2024. $81K cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021* | 28 | — | |
| 2022* | 26 | — | |
| 2023 | 62 | — | |
| 2024 | 124 | +100.0% | |
| 2025 | 121 | -2.4% |
* Well below Horsham's usual volume. That almost always means one or more departments didn't submit a full year to NFIRS, not that fires dropped, so no year-over-year change is shown for it.
For the 26 building fires Horsham departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 62 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 | Undetermined | 28 | 45.2% | |
| 2 | Outside area, other | 12 | 19.4% | |
| 3 | Highway, parking lot, street: on or near | 8 | 12.9% | |
| 4 | Other | 2 | 3.2% | |
| 5 | Laundry area, wash house (laundry) | 2 | 3.2% | |
| 6 | Wildland, woods | 2 | 3.2% | |
| 7 | Function area, other | 1 | 1.6% | |
| 8 | Bathroom, checkroom, lavatory, locker room | 1 | 1.6% | |
| 9 | Processing/manufacturing area, workroom | 1 | 1.6% | |
| 10 | Storage area, other | 1 | 1.6% | |
| 11 | All other areas | 4 | 6.5% |
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 Horsham mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 58 | 93.5% | |
| 2 | Heat from powered equipment, other | 1 | 1.6% | |
| 3 | Arcing | 1 | 1.6% | |
| 4 | Hot or smoldering object, other | 1 | 1.6% | |
| 5 | Heat from other open flame or smoking materials | 1 | 1.6% |
Largest single-incident property losses reported by Horsham departments in 2025. These 4 fires alone account for 100% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $10,000 | Mobile property (vehicle) fire, other | Significant | Investigated |
| 2 | $5,000 | Building fires | Significant | Investigated |
| 3 | $5,000 | Cooking fire, confined to container | Significant | Investigated |
| 4 | $1 | Passenger vehicle fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. Horsham sits below the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 68,723 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 1995 | Arson/incendiarism | 19,225 | 49.5 mi | |
| 2019 | Missing data/not specified/undetermined | 11,638 | 48.2 mi | |
| 2017 | Missing data/not specified/undetermined | 3,577 | 45.4 mi | |
| 1992 | Arson/incendiarism | 2,900 | 38.2 mi | |
| 2001 | Missing data/not specified/undetermined | 2,730 | 48.0 mi | |
| 2002 | Missing data/not specified/undetermined | 2,600 | 37.3 mi | |
| 2007 | Missing data/not specified/undetermined | 2,450 | 41.3 mi | |
| 2014 | Missing data/not specified/undetermined | 2,300 | 38.4 mi | |
| 2010 | Missing data/not specified/undetermined | 2,240 | 36.1 mi | |
| 2020 | Arson/incendiarism | 2,107 | 40.6 mi | |
| 2008 | Arson/incendiarism | 1,950 | 38.5 mi | |
| 1997 | Arson/incendiarism | 1,900 | 42.9 mi |
Top 4 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Pennsylvania cities with population within ±25% of Horsham. Useful comparison targets — same state, similar size, different fire profile.
1 departments report to NFIRS for incidents in Horsham.
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.