In 2025, fire departments serving Union City responded to 15 fire and hazmat incidents . Here's the full picture.
Incomplete 2025 data. Union City's departments reported 15 incidents to NFIRS for 2025, against about 70 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 80% of all calls.
Jan peaks. Jun dips. Watch for the typical fall climb starting in October.
349 incidents 2021–2025. Peak year was 2023. $120K cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 80 | — | |
| 2022 | 94 | +17.5% | |
| 2023 | 112 | +19.1% | |
| 2024 | 48 | -57.1% | |
| 2025* | 15 | — |
* Well below Union City'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 6 building fires Union City departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 75 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 | Outside area, other | 18 | 24.0% | |
| 2 | Vehicle area, other | 12 | 16.0% | |
| 3 | Cooking area, kitchen | 8 | 10.7% | |
| 4 | Undetermined | 7 | 9.3% | |
| 5 | Other | 6 | 8.0% | |
| 6 | Structural area, other | 3 | 4.0% | |
| 7 | Bathroom, checkroom, lavatory, locker room | 2 | 2.7% | |
| 8 | Laundry area, wash house (laundry) | 2 | 2.7% | |
| 9 | Duct: hvac, cable, exhaust, heating, or AC | 2 | 2.7% | |
| 10 | Engine area, running gear, wheel area | 2 | 2.7% | |
| 11 | All other areas | 13 | 17.3% |
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 Union City mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 37 | 49.3% | |
| 2 | Heat source: other | 9 | 12.0% | |
| 3 | Radiated, conducted heat from operating equipment | 7 | 9.3% | |
| 4 | Arcing | 6 | 8.0% | |
| 5 | Hot or smoldering object, other | 3 | 4.0% | |
| 6 | Heat from powered equipment, other | 2 | 2.7% | |
| 7 | Spark, ember or flame from operating equipment | 2 | 2.7% | |
| 8 | Heat spread from another fire, other | 2 | 2.7% | |
| 9 | Heat from direct flame, convection currents | 2 | 2.7% | |
| 10 | Heat from other open flame or smoking materials | 1 | 1.3% | |
| 11 | All other sources | 4 | 5.3% |
Per-capita rates let us compare apples to apples. Union City sits below the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 2,240 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2009 | Missing data/not specified/undetermined | 780 | 21.2 mi | |
| 2003 | Debris and open burning | 342 | 40.5 mi | |
| 1997 | Debris and open burning | 92 | 40.5 mi | |
| 2010 | Natural | 85 | 27.8 mi | |
| 2020 | Debris and open burning | 72 | 41.1 mi | |
| 2010 | Missing data/not specified/undetermined | 65 | 40.4 mi | |
| 2012 | Recreation and ceremony | 64 | 40.5 mi | |
| 2010 | Misuse of fire by a minor | 59 | 40.4 mi | |
| 1992 | Equipment and vehicle use | 54 | 38.5 mi | |
| 2003 | Recreation and ceremony | 54 | 36.4 mi | |
| 2009 | Missing data/not specified/undetermined | 49 | 39.7 mi | |
| 2009 | Equipment and vehicle use | 49 | 39.1 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 Union City. Useful comparison targets — same state, similar size, different fire profile.
2 departments report to NFIRS for incidents in Union City.
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.