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2025 Annual Fire Report

Fires in Star Prairie, Wisconsin

In 2025, fire departments serving Star Prairie responded to 15 fire and hazmat incidents — from cooking fires to gas leaks to a single $150K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade C+ Peak yr 2023 St. Croix County 602 residents 0 reporting departments 76 5-yr
Total incidents
15
+0.0% vs 2024
Building fires
3
Residential 67% Other 33%
Property loss
$370K
$250K structure · $120K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Grass fire lead by count. Building fires lead by dollars. Together the top five categories make up about 87% of all calls.

15
Total Incidents
Grass fire 6 40.0%
Building fires 3 20.0%
Gas leak (natural gas or LPG) 2 13.3%
Fire, other 1 6.7%
Dumpster or other outside trash receptacle fire 1 6.7%
All other categories 2 13.3%
02 Seasonality

When do fires happen?

May peaks. Jan dips. Watch for the typical fall climb starting in October.

Jan 0
Feb 0
Mar 2
Apr 2
May 4
Jun 2
Jul 0
Aug 0
Sep 2
Oct 2
Nov 1
Dec 0
Fewer
More
2b Five-year trend

Year over year in Star Prairie

76 incidents 2021–2025. Peak year was 2023. $341K cumulative property loss.

YearIncidentsYoY 
2021* 6 —
2022 16 —
2023 24 +50.0%
2024 15 -37.5%
2025 15 +0.0%

* Well below Star Prairie's usual volume. That almost always means one or more departments didn't submit a full year to NFIRS, not that fires dropped, so no year-over-year change is shown for it.

03 Cause of ignition

What sparks building fires?

For the 3 building fires Star Prairie departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
100%
2
Cause undetermined
0%
0
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
Under investigation
0%
0
Act of nature (lightning)
0%
0
3b Where fires start

Where do fires start in Star Prairie?

NFIRS Area of Origin (AREA_ORIG) for the 19 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.

#Area of originCountShare 
1 Other 7 36.8%
2 Engine area, running gear, wheel area 5 26.3%
3 Corridor, mall 1 5.3%
4 Egress/exit, other 1 5.3%
5 Common room, den, family room, living room, lounge 1 5.3%
6 Cooking area, kitchen 1 5.3%
7 Chute/container - trash, rubbish, waste 1 5.3%
8 Heating room or area, water heater area 1 5.3%
9 Wall surface: exterior 1 5.3%
3c What ignited it

What actually ignited the fire?

NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the Star Prairie mix.

#Heat sourceCountShare 
1 Heat source: other 4 21.1%
2 Heat from powered equipment, other 4 21.1%
3 Undetermined 4 21.1%
4 Hot or smoldering object, other 2 10.5%
5 Spark, ember or flame from operating equipment 1 5.3%
6 Heat, spark from friction 1 5.3%
7 Hot ember or ash 1 5.3%
8 Cigarette 1 5.3%
9 Cigarette lighter 1 5.3%
04 The biggest fires

3 fires · $250K in losses

Largest single-incident property losses reported by Star Prairie departments in 2025. These 3 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $150,000 Building fires Significant Investigated
2 $100,000 Building fires Significant Investigated
3 $100 Dumpster or other outside trash receptacle fire Significant Investigated
05 How Star Prairie compares

Star Prairie vs Wisconsin vs the nation

Per-capita rates let us compare apples to apples. Star Prairie sits above the national average for incidents per resident.

24.92
Incidents per 1,000 residents
Star Prairie
24.92
WI avg
8.73
US avg
7.48
4.98
Building fires per 1,000 residents
Star Prairie
4.98
WI avg
1.74
US avg
0.85
0
Civilian fire deaths per million
Star Prairie
0
WI avg
14.4
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Star Prairie

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 17,103 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2000 Debris and open burning 8,513 30.2 mi
2009 Arson/incendiarism 2,550 29.0 mi
2004 Recreation and ceremony 1,000 42.5 mi
2013 Missing data/not specified/undetermined 656 46.0 mi
2000 Smoking 420 33.4 mi
2009 Fireworks 390 44.2 mi
2010 Equipment and vehicle use 336 36.9 mi
1999 Railroad operations and maintenance 306 37.3 mi
2005 Debris and open burning 260 12.1 mi
2004 Missing data/not specified/undetermined 250 33.0 mi
2007 Recreation and ceremony 248 28.3 mi
1999 Arson/incendiarism 217 32.7 mi
5d Top ZIPs

Where in Star Prairie do fires concentrate?

Top 2 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.

#ZIP5-yr incidents 
1 54017 53
2 54026 23
5e Peer cities

Cities similar to Star Prairie

Six Wisconsin cities with population within ±25% of Star Prairie. Useful comparison targets — same state, similar size, different fire profile.

07 Stay prepared

Before the next Red Flag day.

A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.

About this data

Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.