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ZIP-level NFIRS data

Fires in ZIP 54217

ZIP 54217 recorded 11 fire and hazmat incidents in 2025, 156 across 2021–2025. Primary county: Brown County, WI.

ZIP 54217 FIPS 55009 ZIP-level 2 counties
Total incidents (2025)
11
156 across 5 years
Building fires
6
1 wildland
Wildfire risk
34
FEMA NRI · Low
Active fires
0
in Brown County
01 Five-year trend

Year over year in ZIP 54217

156 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 33
2022 27
2023 45
2024 40
2025 11
02 Seasonality

When do fires happen in ZIP 54217?

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

Jan 10
Feb 8
Mar 18
Apr 11
May 25
Jun 18
Jul 13
Aug 11
Sep 11
Oct 11
Nov 12
Dec 8
03 Top incident types

What kinds of calls lead in ZIP 54217?

Top 5 NFIRS incident types for ZIP 54217 across 2021–2025.

#Incident typeCountShare 
1 Building fires 67 42.9%
2 Grass fire 14 9.0%
3 Power line down 14 9.0%
4 Outside rubbish, trash or waste fire 7 4.5%
5 Gas leak (natural gas or LPG) 7 4.5%
04 Cause of ignition

What sparks fires in ZIP 54217?

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

Unintentional
63%
27
Cause undetermined
5%
2
Intentional / arson
7%
3
Equipment / heat source failure
16%
7
Under investigation
5%
2
Act of nature (lightning)
4%
2
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 54217 fires across 2021–2025.

#Area of originCountShare 
1 Engine area, running gear, wheel area 7 16.3%
2 Undetermined 5 11.6%
3 Storage area, other 4 9.3%
4 Open area - outside; included are farmland, field 3 7.0%
5 Common room, den, family room, living room, lounge 2 4.7%
6 Cooking area, kitchen 2 4.7%
7 Attic: vacant, crawl space above top story, cupola 2 4.7%
8 Wall surface: exterior 2 4.7%
9 All other areas 16 37.2%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 21 48.8%
2 Heat source: other 5 11.6%
3 Heat from powered equipment, other 3 7.0%
4 Arcing 3 7.0%
5 Hot or smoldering object, other 2 4.7%
6 Heat from other open flame or smoking materials 2 4.7%
7 Heat spread from another fire, other 2 4.7%
8 Radiated, conducted heat from operating equipment 1 2.3%
9 All other sources 4 9.3%
07 The biggest fires

8 fires · $1.2M in losses

Largest single-incident losses in ZIP 54217 across 2021–2025. These 8 fires alone account for 0% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $200,000 Building fires 2022 Significant
2 $200,000 Building fires 2023 Significant
3 $175,000 Building fires 2021 Significant
4 $150,000 Building fires 2021 Significant
5 $150,000 Building fires 2023 Significant
6 $112,400 Building fires 2022 Significant
7 $100,000 Building fires 2021 Significant
8 $100,000 Building fires 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 54217

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 54217.

#City5-yr incidents 
1 Luxemburg 133
2 Casco 2
3 Forestville 1
4 Francis Creek 1
10 Also served by

ZIP 54217 crosses 2 counties

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

CountyStateWeight 
Kewaunee County WI 1.00 FIPS 55061
11 Current conditions

Right now in 54217

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 — 156 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.