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2025 Annual Fire Report

Fires in Vassar, Kansas

In 2025, fire departments serving Vassar responded to 12 fire and hazmat incidents — from cooking fires to gas leaks to a single $80K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade A- Peak yr 2025 Osage County 882 residents 0 reporting departments 37 5-yr
Total incidents
12
+100.0% vs 2024
Building fires
1
Residential 0% Other 100%
Property loss
$85K
$80K structure · $5K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Brush, or brush and grass mixture fire lead by count. Building fires lead by dollars. Together the top five categories make up about 75% of all calls.

12
Total Incidents
Brush, or brush and grass mixture fire 4 33.3%
Forest, woods or wildland fire 2 16.7%
Building fires 1 8.3%
Fire in motor home, camper, recreational vehicle 1 8.3%
Mobile property (vehicle) fire, other 1 8.3%
All other categories 3 25.0%
02 Seasonality

When do fires happen?

Mar peaks. Feb dips. Watch for the typical fall climb starting in October.

Jan 2
Feb 0
Mar 7
Apr 1
May 1
Jun 0
Jul 0
Aug 0
Sep 0
Oct 0
Nov 1
Dec 0
Fewer
More
2b Five-year trend

Year over year in Vassar

37 incidents 2021–2025. Peak year was 2025. $108K cumulative property loss.

YearIncidentsYoY 
2021 5 —
2022 7 +40.0%
2023 7 +0.0%
2024 6 -14.3%
2025 12 +100.0%
03 Cause of ignition

What sparks building fires?

For the 1 building fires Vassar departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
50%
1
Cause undetermined
50%
1
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 Vassar?

NFIRS Area of Origin (AREA_ORIG) for the 12 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 Undetermined 4 33.3%
2 Engine area, running gear, wheel area 2 16.7%
3 Common room, den, family room, living room, lounge 1 8.3%
4 Bedroom - < 5 persons; included are jail or prison 1 8.3%
5 Wall surface: exterior 1 8.3%
6 Roof surface: exterior 1 8.3%
7 Outside area, other 1 8.3%
8 Open area - outside; included are farmland, field 1 8.3%
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 Vassar mix.

#Heat sourceCountShare 
1 Undetermined 5 41.7%
2 Hot ember or ash 2 16.7%
3 Heat source: other 1 8.3%
4 Hot or smoldering object, other 1 8.3%
5 Cigarette 1 8.3%
6 Backfire from internal combustion engine 1 8.3%
7 Flying brand, ember, spark 1 8.3%
04 The biggest fires

1 fires · $80K in losses

Largest single-incident property losses reported by Vassar departments in 2025. These 1 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $80,000 Fire in motor home, camper, recreational vehicle Significant Investigated
05 How Vassar compares

Vassar vs Kansas vs the nation

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

13.61
Incidents per 1,000 residents
Vassar
13.61
KS avg
9.65
US avg
7.48
1.13
Building fires per 1,000 residents
Vassar
1.13
KS avg
0.98
US avg
0.85
0
Civilian fire deaths per million
Vassar
0
KS avg
8.5
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Vassar

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 65,748 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
1996 Missing data/not specified/undetermined 12,000 35.8 mi
1994 Missing data/not specified/undetermined 5,000 42.8 mi
2011 Debris and open burning 5,000 49.2 mi
2016 Missing data/not specified/undetermined 5,000 46.4 mi
2014 Missing data/not specified/undetermined 4,500 24.3 mi
2015 Arson/incendiarism 3,500 40.0 mi
2018 Missing data/not specified/undetermined 3,200 23.8 mi
2018 Missing data/not specified/undetermined 3,000 46.2 mi
2020 Missing data/not specified/undetermined 3,000 41.9 mi
2011 Debris and open burning 2,269 47.6 mi
2014 Missing data/not specified/undetermined 1,800 32.2 mi
2017 Missing data/not specified/undetermined 1,800 38.7 mi
5d Top ZIPs

Where in Vassar 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 66543 36
2 66451 1
5e Peer cities

Cities similar to Vassar

Six Kansas cities with population within ±25% of Vassar. 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.