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ZIP-level NFIRS data

Fires in ZIP 46506

ZIP 46506 recorded 43 fire and hazmat incidents in 2025, 259 across 2021–2025. Primary county: Marshall County, IN.

ZIP 46506 FIPS 18099 ZIP-level 2 counties
Total incidents (2025)
43
259 across 5 years
Building fires
1
0 wildland
Wildfire risk
7
FEMA NRI · Very Low
Active fires
0
in Marshall County
01 Five-year trend

Year over year in ZIP 46506

259 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 57
2022 57
2023 50
2024 52
2025 43
02 Seasonality

When do fires happen in ZIP 46506?

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

Jan 15
Feb 18
Mar 41
Apr 23
May 28
Jun 22
Jul 31
Aug 13
Sep 3
Oct 26
Nov 25
Dec 14
03 Top incident types

What kinds of calls lead in ZIP 46506?

Top 5 NFIRS incident types for ZIP 46506 across 2021–2025.

#Incident typeCountShare 
1 Gas leak (natural gas or LPG) 69 26.6%
2 Trash or rubbish fire, contained 38 14.7%
3 Building fires 22 8.5%
4 Outside rubbish, trash or waste fire 21 8.1%
5 Electrical wiring/equipment problem, other 21 8.1%
04 Cause of ignition

What sparks fires in ZIP 46506?

For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
76%
16
Cause undetermined
0%
0
Intentional / arson
10%
2
Equipment / heat source failure
5%
1
Under investigation
10%
2
Act of nature (lightning)
-1%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 46506 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 5 23.8%
2 Common room, den, family room, living room, lounge 2 9.5%
3 Open area - outside; included are farmland, field 2 9.5%
4 Undetermined 2 9.5%
5 Entrance way, lobby 1 4.8%
6 Assembly or sales area, other 1 4.8%
7 Bedroom - < 5 persons; included are jail or prison 1 4.8%
8 Cooking area, kitchen 1 4.8%
9 All other areas 6 28.6%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Arcing 9 42.9%
2 Hot ember or ash 3 14.3%
3 Heat source: other 2 9.5%
4 Heat from powered equipment, other 2 9.5%
5 Undetermined 2 9.5%
6 Spark, ember or flame from operating equipment 1 4.8%
7 Hot or smoldering object, other 1 4.8%
8 Incendiary device 1 4.8%
07 The biggest fires

8 fires · $1.3M in losses

Largest single-incident losses in ZIP 46506 across 2021–2025. These 8 fires alone account for 481% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $260,000 Fire in motor home, camper, recreational vehicle 2023 Major
2 $250,000 Building fires 2021 Major
3 $250,000 Building fires 2023 Major
4 $250,000 Building fires 2025 Major
5 $120,000 Building fires 2023 Significant
6 $75,000 Building fires 2021 Significant
7 $75,000 Fire, other 2022 Significant
8 $50,000 Building fires 2023 Significant
08 Cities in this ZIP

Most active cities in ZIP 46506

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 46506.

#City5-yr incidents 
1 Bremen 245
2 Flint 1
10 Also served by

ZIP 46506 crosses 2 counties

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

CountyStateWeight 
St. Joseph County IN 1.00 FIPS 18141
11 Current conditions

Right now in 46506

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 — 259 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.