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ZIP-level NFIRS data

Fires in ZIP 19044

ZIP 19044 recorded 120 fire and hazmat incidents in 2025, 702 across 2021–2025. Primary county: Montgomery County, PA.

ZIP 19044 FIPS 42091 ZIP-level
Total incidents (2025)
120
702 across 5 years
Building fires
25
11 wildland
Wildfire risk
37
FEMA NRI · Low
Active fires
0
in Montgomery County
01 Five-year trend

Year over year in ZIP 19044

702 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 156
2022 158
2023 143
2024 125
2025 120
02 Seasonality

When do fires happen in ZIP 19044?

Jun peaks. Jul dips. Aggregated across all 5 years inside this ZIP.

Jan 49
Feb 75
Mar 65
Apr 54
May 73
Jun 81
Jul 37
Aug 46
Sep 49
Oct 46
Nov 58
Dec 69
03 Top incident types

What kinds of calls lead in ZIP 19044?

Top 5 NFIRS incident types for ZIP 19044 across 2021–2025.

#Incident typeCountShare 
1 Building fires 176 25.1%
2 Electrical wiring/equipment problem, other 103 14.7%
3 Gas leak (natural gas or LPG) 67 9.5%
4 Forest, woods or wildland fire 49 7.0%
5 Flammable gas or liquid condition, other 28 4.0%
04 Cause of ignition

What sparks fires in ZIP 19044?

For the 25 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
65%
132
Cause undetermined
3%
7
Intentional / arson
3%
7
Equipment / heat source failure
0%
0
Under investigation
27%
55
Act of nature (lightning)
2%
2
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 19044 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 94 46.3%
2 Outside area, other 32 15.8%
3 Highway, parking lot, street: on or near 17 8.4%
4 Cooking area, kitchen 10 4.9%
5 Other 9 4.4%
6 Vehicle area, other 9 4.4%
7 Bathroom, checkroom, lavatory, locker room 4 2.0%
8 Engine area, running gear, wheel area 4 2.0%
9 All other areas 24 11.8%
06 What ignited it

The leading heat sources here

NFIRS HEAT_SOURC code — the physical thing that started the fire.

#Heat sourceCountShare 
1 Undetermined 190 93.6%
2 Heat from powered equipment, other 3 1.5%
3 Arcing 3 1.5%
4 Hot or smoldering object, other 3 1.5%
5 Hot ember or ash 2 1.0%
6 Spark, ember or flame from operating equipment 1 0.5%
7 Heat from other open flame or smoking materials 1 0.5%
07 The biggest fires

8 fires · $80K in losses

Largest single-incident losses in ZIP 19044 across 2021–2025. These 8 fires alone account for 400% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $25,000 Building fires 2024 Significant
2 $15,000 Building fires 2023 Significant
3 $10,000 Building fires 2024 Significant
4 $10,000 Mobile property (vehicle) fire, other 2025 Significant
5 $5,000 Building fires 2023 Significant
6 $5,000 Building fires 2024 Significant
7 $5,000 Building fires 2025 Significant
8 $5,000 Cooking fire, confined to container 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 19044

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 19044.

#City5-yr incidents 
1 Horsham 349
2 Roslyn 1
11 Current conditions

Right now in 19044

The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.

About ZIP-level data

NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 702 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.