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ZIP-level NFIRS data

Fires in ZIP 19492

ZIP 19492 recorded 3 fire and hazmat incidents in 2025, 40 across 2021–2025. Primary county: Montgomery County, PA.

ZIP 19492 FIPS 42091 ZIP-level
Total incidents (2025)
3
40 across 5 years
Building fires
0
2 wildland
Wildfire risk
37
FEMA NRI · Low
Active fires
0
in Montgomery County
01 Five-year trend

Year over year in ZIP 19492

40 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 4
2022 12
2023 13
2024 8
2025 3
02 Seasonality

When do fires happen in ZIP 19492?

Sep peaks. May dips. Aggregated across all 5 years inside this ZIP.

Jan 2
Feb 3
Mar 5
Apr 4
May 1
Jun 1
Jul 4
Aug 3
Sep 8
Oct 2
Nov 4
Dec 3
03 Top incident types

What kinds of calls lead in ZIP 19492?

Top 5 NFIRS incident types for ZIP 19492 across 2021–2025.

#Incident typeCountShare 
1 Building fires 12 30.0%
2 Arcing, shorted electrical equipment 4 10.0%
3 Outside rubbish, trash or waste fire 3 7.5%
4 Gas leak (natural gas or LPG) 3 7.5%
5 Off-road vehicle or heavy equipment fire 2 5.0%
04 Cause of ignition

What sparks fires in ZIP 19492?

For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
50%
6
Cause undetermined
8%
1
Intentional / arson
17%
2
Equipment / heat source failure
17%
2
Under investigation
8%
1
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 19492 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 6 50.0%
2 Other 1 8.3%
3 Bedroom - < 5 persons; included are jail or prison 1 8.3%
4 Cooking area, kitchen 1 8.3%
5 Attic: vacant, crawl space above top story, cupola 1 8.3%
6 Open area - outside; included are farmland, field 1 8.3%
7 Undetermined 1 8.3%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 9 75.0%
2 Heat source: other 1 8.3%
3 Arcing 1 8.3%
4 Hot ember or ash 1 8.3%
08 Cities in this ZIP

Most active cities in ZIP 19492

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 19492.

#City5-yr incidents 
1 Lower Frederick 1
11 Current conditions

Right now in 19492

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 — 40 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.