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ZIP-level NFIRS data

Fires in ZIP 46181

ZIP 46181 recorded 39 fire and hazmat incidents in 2025, 220 across 2021–2025. Primary county: Brown County, IN.

ZIP 46181 FIPS 18013 ZIP-level 2 counties
Total incidents (2025)
39
220 across 5 years
Building fires
6
6 wildland
Wildfire risk
8
FEMA NRI · Very Low
Active fires
0
in Brown County
01 Five-year trend

Year over year in ZIP 46181

220 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 38
2022 42
2023 55
2024 46
2025 39
02 Seasonality

When do fires happen in ZIP 46181?

Nov peaks. Dec dips. Aggregated across all 5 years inside this ZIP.

Jan 13
Feb 18
Mar 22
Apr 29
May 12
Jun 22
Jul 12
Aug 20
Sep 12
Oct 15
Nov 36
Dec 9
03 Top incident types

What kinds of calls lead in ZIP 46181?

Top 5 NFIRS incident types for ZIP 46181 across 2021–2025.

#Incident typeCountShare 
1 Building fires 52 23.6%
2 Power line down 22 10.0%
3 Gas leak (natural gas or LPG) 19 8.6%
4 Brush, or brush and grass mixture fire 16 7.3%
5 Passenger vehicle fire 12 5.5%
04 Cause of ignition

What sparks fires in ZIP 46181?

For the 6 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
41%
24
Cause undetermined
22%
13
Intentional / arson
21%
12
Equipment / heat source failure
10%
6
Under investigation
3%
2
Act of nature (lightning)
3%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 46181 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 12 20.7%
2 Outside area, other 9 15.5%
3 Engine area, running gear, wheel area 6 10.3%
4 Other 5 8.6%
5 Open area - outside; included are farmland, field 4 6.9%
6 Storage area, other 3 5.2%
7 Structural area, other 2 3.4%
8 Vehicle area, other 2 3.4%
9 All other areas 15 25.9%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 25 43.1%
2 Heat source: other 7 12.1%
3 Arcing 4 6.9%
4 Heat from powered equipment, other 3 5.2%
5 Hot or smoldering object, other 3 5.2%
6 Hot ember or ash 2 3.4%
7 Heat from other open flame or smoking materials 2 3.4%
8 Match 2 3.4%
9 All other sources 10 17.2%
07 The biggest fires

8 fires · $380K in losses

Largest single-incident losses in ZIP 46181 across 2021–2025. These 8 fires alone account for 2357% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $100,000 Fires in structures other than in a building 2023 Significant
2 $75,000 Building fires 2023 Significant
3 $60,000 Building fires 2023 Significant
4 $50,000 Building fires 2022 Significant
5 $25,000 Passenger vehicle fire 2022 Significant
6 $25,000 Passenger vehicle fire 2022 Significant
7 $25,000 Passenger vehicle fire 2024 Significant
8 $20,000 Building fires 2021 Significant
08 Cities in this ZIP

Most active cities in ZIP 46181

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 46181.

#City5-yr incidents 
1 Trafalgar 190
2 Franklin 1
3 Morgantown 1
10 Also served by

ZIP 46181 crosses 2 counties

Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.

CountyStateWeight 
Johnson County IN 1.00 FIPS 18081
11 Current conditions

Right now in 46181

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 — 220 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.