In 2025, fire departments serving Sunbury responded to 77 fire and hazmat incidents . Here's the full picture.
Incomplete 2025 data. Sunbury's departments reported 77 incidents to NFIRS for 2025, against about 135 in a typical year, so 2025 figures on this page undercount. The 2021–2025 totals are the better guide.
Building fires lead by count. Building fires lead by dollars. Together the top five categories make up about 74% of all calls.
Mar peaks. Oct dips. Watch for the typical fall climb starting in October.
674 incidents 2021–2025. Peak year was 2021. $147K cumulative property loss. 5 civilian deaths.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 184 | — | |
| 2022 | 180 | -2.2% | |
| 2023 | 124 | -31.1% | |
| 2024 | 109 | -12.1% | |
| 2025* | 77 | — |
* Well below Sunbury'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 31 building fires Sunbury departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 111 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 | Cooking area, kitchen | 28 | 25.2% | |
| 2 | Outside area, other | 10 | 9.0% | |
| 3 | Other | 6 | 5.4% | |
| 4 | Highway, parking lot, street: on or near | 5 | 4.5% | |
| 5 | Open area - outside; included are farmland, field | 5 | 4.5% | |
| 6 | Function area, other | 4 | 3.6% | |
| 7 | Bedroom - < 5 persons; included are jail or prison | 4 | 3.6% | |
| 8 | Vehicle area, other | 4 | 3.6% | |
| 9 | Engine area, running gear, wheel area | 4 | 3.6% | |
| 10 | Chute/container - trash, rubbish, waste | 3 | 2.7% | |
| 11 | All other areas | 38 | 34.2% |
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 Sunbury mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 29 | 26.1% | |
| 2 | Radiated, conducted heat from operating equipment | 15 | 13.5% | |
| 3 | Arcing | 11 | 9.9% | |
| 4 | Heat source: other | 9 | 8.1% | |
| 5 | Hot ember or ash | 7 | 6.3% | |
| 6 | Spark, ember or flame from operating equipment | 5 | 4.5% | |
| 7 | Heat from powered equipment, other | 4 | 3.6% | |
| 8 | Hot or smoldering object, other | 4 | 3.6% | |
| 9 | Cigarette lighter | 4 | 3.6% | |
| 10 | Heat from direct flame, convection currents | 4 | 3.6% | |
| 11 | All other sources | 19 | 17.1% |
Per-capita rates let us compare apples to apples. Sunbury sits above the national average for incidents per resident.
5 fire-related casualties recorded in NFIRS Module 11 across the 2021–2025 window. Age, gender, and severity are coarse-binned — no individual identification possible.
| Age | Count | |
|---|---|---|
| 0-9 | 2 | |
| 10-19 | 0 | |
| 20-29 | 2 | |
| 30-39 | 0 | |
| 40-49 | 0 | |
| 50-59 | 0 | |
| 60-69 | 1 | |
| 70-79 | 0 | |
| 80+ | 0 |
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 5,578 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2006 | Missing data/not specified/undetermined | 935 | 29.0 mi | |
| 2006 | Arson/incendiarism | 605 | 48.0 mi | |
| 2001 | Missing data/not specified/undetermined | 500 | 43.6 mi | |
| 2006 | Equipment and vehicle use | 424 | 49.1 mi | |
| 2017 | Arson/incendiarism | 282 | 32.6 mi | |
| 2005 | Arson/incendiarism | 263 | 31.8 mi | |
| 2005 | Arson/incendiarism | 258 | 49.4 mi | |
| 2002 | Arson/incendiarism | 257 | 49.3 mi | |
| 2008 | Recreation and ceremony | 193 | 26.5 mi | |
| 2015 | Arson/incendiarism | 184 | 30.5 mi | |
| 2002 | Arson/incendiarism | 183 | 44.2 mi | |
| 2002 | Railroad operations and maintenance | 168 | 39.2 mi |
Top 5 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 Sunbury. Useful comparison targets — same state, similar size, different fire profile.
4 departments report to NFIRS for incidents in Sunbury.
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.