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ZIP-level NFIRS data

Fires in ZIP 53178

ZIP 53178 recorded 35 fire and hazmat incidents in 2025, 133 across 2021–2025. Primary county: Jefferson County, WI.

ZIP 53178 FIPS 55055 ZIP-level
Total incidents (2025)
35
133 across 5 years
Building fires
17
3 wildland
Wildfire risk
40
FEMA NRI · Low
Active fires
0
in Jefferson County
01 Five-year trend

Year over year in ZIP 53178

133 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 46
2022 16
2023 22
2024 14
2025 35
02 Seasonality

When do fires happen in ZIP 53178?

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

Jan 4
Feb 20
Mar 8
Apr 6
May 12
Jun 15
Jul 16
Aug 26
Sep 2
Oct 14
Nov 3
Dec 7
03 Top incident types

What kinds of calls lead in ZIP 53178?

Top 5 NFIRS incident types for ZIP 53178 across 2021–2025.

#Incident typeCountShare 
1 Building fires 35 26.3%
2 Gas leak (natural gas or LPG) 24 18.0%
3 Grass fire 13 9.8%
4 Arcing, shorted electrical equipment 9 6.8%
5 Fire, other 6 4.5%
04 Cause of ignition

What sparks fires in ZIP 53178?

For the 17 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
41%
11
Cause undetermined
26%
7
Intentional / arson
0%
0
Equipment / heat source failure
22%
6
Under investigation
11%
3
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 53178 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 8 29.6%
2 Open area - outside; included are farmland, field 4 14.8%
3 Bathroom, checkroom, lavatory, locker room 2 7.4%
4 Engine area, running gear, wheel area 2 7.4%
5 Outside area, other 2 7.4%
6 Other 1 3.7%
7 Bedroom - < 5 persons; included are jail or prison 1 3.7%
8 Storage area, other 1 3.7%
9 All other areas 6 22.2%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 14 51.9%
2 Arcing 4 14.8%
3 Heat from powered equipment, other 2 7.4%
4 Hot or smoldering object, other 2 7.4%
5 Hot ember or ash 2 7.4%
6 Heat source: other 1 3.7%
7 Heat, spark from friction 1 3.7%
8 Cigarette 1 3.7%
07 The biggest fires

6 fires · $328K in losses

Largest single-incident losses in ZIP 53178 across 2021–2025. These 6 fires alone account for 158% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $200,000 Building fires 2025 Significant
2 $75,000 Building fires 2021 Significant
3 $25,000 Building fires 2023 Significant
4 $20,000 Building fires 2023 Significant
5 $5,000 Building fires 2025 Significant
6 $2,500 Off-road vehicle or heavy equipment fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 53178

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 53178.

#City5-yr incidents 
1 Sullivan 120
2 Rome 8
3 Ixonia 1
4 Milwaukee 1
11 Current conditions

Right now in 53178

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 — 133 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.