In 2025, fire departments serving Morrisville responded to 132 fire and hazmat incidents . Here's the full picture.
Building fires lead by count. Building fires lead by dollars. Together the top five categories make up about 66% of all calls.
Jul peaks. Oct dips. Watch for the typical fall climb starting in October.
880 incidents 2021–2025. Peak year was 2022. $2K cumulative property loss. 1 civilian deaths.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 231 | — | |
| 2022 | 245 | +6.1% | |
| 2023 | 163 | -33.5% | |
| 2024 | 109 | -33.1% | |
| 2025 | 132 | +21.1% |
For the 47 building fires Morrisville departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 235 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 | 167 | 71.1% | |
| 2 | Outside area, other | 21 | 8.9% | |
| 3 | Cooking area, kitchen | 8 | 3.4% | |
| 4 | Other | 6 | 2.6% | |
| 5 | Laundry area, wash house (laundry) | 5 | 2.1% | |
| 6 | Engine area, running gear, wheel area | 4 | 1.7% | |
| 7 | Bathroom, checkroom, lavatory, locker room | 3 | 1.3% | |
| 8 | Storage area, other | 3 | 1.3% | |
| 9 | Vehicle area, other | 3 | 1.3% | |
| 10 | Bedroom - < 5 persons; included are jail or prison | 2 | 0.9% | |
| 11 | All other areas | 13 | 5.5% |
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 Morrisville mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 215 | 91.5% | |
| 2 | Heat from powered equipment, other | 4 | 1.7% | |
| 3 | Heat source: other | 3 | 1.3% | |
| 4 | Spark, ember or flame from operating equipment | 3 | 1.3% | |
| 5 | Radiated, conducted heat from operating equipment | 3 | 1.3% | |
| 6 | Hot ember or ash | 3 | 1.3% | |
| 7 | Fireworks | 2 | 0.9% | |
| 8 | Cigarette | 1 | 0.4% | |
| 9 | Warning or road flare; fusee | 1 | 0.4% |
Per-capita rates let us compare apples to apples. Morrisville sits above the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 105,947 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 | 32.2 mi | |
| 2007 | Arson/incendiarism | 17,050 | 42.6 mi | |
| 1999 | Equipment and vehicle use | 11,765 | 40.1 mi | |
| 2019 | Missing data/not specified/undetermined | 11,638 | 34.9 mi | |
| 1992 | Missing data/not specified/undetermined | 5,284 | 35.8 mi | |
| 1992 | Arson/incendiarism | 4,832 | 38.2 mi | |
| 2017 | Missing data/not specified/undetermined | 3,577 | 37.2 mi | |
| 1992 | Arson/incendiarism | 2,900 | 24.9 mi | |
| 2001 | Missing data/not specified/undetermined | 2,730 | 29.9 mi | |
| 2002 | Missing data/not specified/undetermined | 2,600 | 19.4 mi | |
| 2007 | Missing data/not specified/undetermined | 2,450 | 34.0 mi | |
| 2014 | Missing data/not specified/undetermined | 2,300 | 21.1 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 Pennsylvania cities with population within ±25% of Morrisville. Useful comparison targets — same state, similar size, different fire profile.
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.