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2025 County Report

Fires in Philadelphia County, PA

In 2025, fire departments serving Philadelphia County responded to 10,696 fire and hazmat incidents.

1,593,208 residents FIPS 42101 8 cities · 0 fire depts
Total incidents
10,696
59,666 across 5 years
Building fires
820
205 wildland
Property loss
$0
$0 structure · $0 contents
Casualties
5 / 9
5 civ deaths · 7 civ inj · 2 FF inj
01 The mix

What kinds of fires happen here?

Outside rubbish fire, other lead by count. Top five categories make up about 67% of all calls.

10,696
Total Incidents
Outside rubbish fire, other 2,917 27.3%
Electrical wiring/equipment problem, other 2,244 21.0%
Building fires 820 7.7%
Gas leak (natural gas or LPG) 624 5.8%
Passenger vehicle fire 575 5.4%
All other categories 3,516 32.9%
02 Seasonality

When do fires happen in Philadelphia County?

Feb peaks. Sep dips.

Jan 801
Feb 1,077
Mar 1,041
Apr 852
May 822
Jun 1,054
Jul 908
Aug 785
Sep 685
Oct 816
Nov 871
Dec 984
03 Five-year trend

Year over year in Philadelphia County

59,666 incidents from 2021 through 2025.

YearIncidents 
2021 12,529
2022 12,920
2023 11,698
2024 11,823
2025 10,696
04 Cause of ignition

What sparks building fires?

For the 820 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
27%
685
Cause undetermined
25%
633
Intentional / arson
18%
465
Equipment / heat source failure
28%
711
Under investigation
0%
1
Act of nature (lightning)
2%
25
06 How Philadelphia County compares

Philadelphia County vs PA vs the nation

Per-capita rates let us compare apples to apples.

6.71
Incidents per 1,000 residents
Philadelphia County
6.71
PA avg
6.48
US avg
7.15
0.51
Building fires per 1,000 residents
Philadelphia County
0.51
PA avg
1.39
US avg
0.82
3.1
Civilian fire deaths per million
Philadelphia County
3.1
PA avg
6.2
US avg
5.8
07 Cities in this county

Largest cities in Philadelphia County

8 cities mapped to FIPS 42101.

09 Historical wildfires

Largest fires recorded in PA

Top 10 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).

#NameYearAgencyAcres
1 Hopewell 2012 NPS 812
2 Blue Mountain 2024 NPS 577
3 River Road 2023 USFS 430
4 SNYDER 1999 NPS 374
5 Town Line Church 1984 USFS 207
6 Little Round Top Munshower 2021 NPS 79
7 Sugar Bay 2023 USFS 62
8 Spring 2003 USFS 53
9 Salmon Creek 2010 USFS 48
10 BELLTOWN 2011 USFS 42

About this data

County-level NFIRS aggregates for 2025, plus 5-year totals across 2021–2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Wildfire risk score (0–100) and Expected Annual Loss come from FEMA's National Risk Index. Drought class is the most recent USDM classification (D0 = abnormally dry through D4 = exceptional drought). Historical fire perimeters are sourced from the NIFC InterAgency Fire Perimeter History.