Home› Counties› KS› Sumner County
2025 County Report

Fires in Sumner County, KS

In 2025, fire departments serving Sumner County responded to 245 fire and hazmat incidents — including a single $250K property loss. FEMA NRI rates wildfire risk here as High.

14,107 residents FIPS 20191 33 cities · 15 fire depts
Total incidents
245
1,701 across 5 years
Building fires
33
41 wildland
Property loss
$1.6M
$928K structure · $646K contents
Casualties
0 / 0
0 civ deaths · 0 civ inj · 0 FF inj
01 The mix

What kinds of fires happen here?

Building fires lead by count. Top five categories make up about 53% of all calls.

245
Total Incidents
Building fires 33 13.5%
Authorized controlled burning 28 11.4%
Grass fire 25 10.2%
Power line down 22 9.0%
Outside rubbish, trash or waste fire 21 8.6%
All other categories 116 47.3%
02 Seasonality

When do fires happen in Sumner County?

Mar peaks. Sep dips.

Jan 18
Feb 22
Mar 46
Apr 18
May 11
Jun 30
Jul 19
Aug 14
Sep 4
Oct 28
Nov 22
Dec 13
03 Five-year trend

Year over year in Sumner County

1,701 incidents from 2021 through 2025.

YearIncidents 
2021 300
2022 418
2023 405
2024 333
2025 245
04 Cause of ignition

What sparks building fires?

For the 33 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
28%
11
Cause undetermined
28%
11
Intentional / arson
8%
3
Equipment / heat source failure
22%
9
Under investigation
2%
1
Act of nature (lightning)
12%
5
05 The biggest fires

10 fires · $799K in losses

Largest single-incident property losses in Sumner County during 2025. These 10 fires alone account for 86% of the county's total.

#Property lossCityTypeSeverity
1 $250,000 Belle Plaine Building fires Major
2 $145,000 Oxford Fires in structures other than in a building Significant
3 $80,000 Wellington Building fires Significant
4 $60,000 Wellington Building fires Significant
5 $58,780 Oxford Building fires Significant
6 $50,000 Wellington Building fires Significant
7 $50,000 Belle Plaine Building fires Significant
8 $40,000 Wellington Building fires Significant
9 $35,000 Wellington Building fires Significant
10 $30,000 Wellington Building fires Significant
06 How Sumner County compares

Sumner County vs KS vs the nation

Per-capita rates let us compare apples to apples.

17.37
Incidents per 1,000 residents
Sumner County
17.37
KS avg
9.66
US avg
7.15
2.34
Building fires per 1,000 residents
Sumner County
2.34
KS avg
0.99
US avg
0.82
0
Civilian fire deaths per million
Sumner County
0
KS avg
8.5
US avg
5.8
07 Cities in this county

Largest cities in Sumner County

12 cities mapped to FIPS 20191.

08 First responders

Busiest fire departments in Sumner County

15 departments report from this county.

WELLINGTON FIRE DEPARTMENT
—
FDID SU215 155 incidents 17 paid 3 vol
Mulvane Fire Rescue
Mulvane
FDID SU316 95 incidents 3 paid 40 vol
Sumner Co Fire Dist8
MAYFIELD
FDID SU412 29 incidents 15 vol
Argonia Fire Dept
Argonia
FDID SU302 28 incidents 15 vol
South Haven Fire Department
South Haven
FDID SU307 11 incidents 15 vol
09 Historical wildfires

Largest fires recorded in KS

Top 10 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).

#NameYearAgencyAcres
1 ANNUAL BUR 1998 NPS 60,039
2 Tunner 2011 USFS 19,656
3 Boiling Springs 2021 PRI 4,571
4 BIG SALT MARSH 2010 FWS 3,697
5 Steeler 2006 USFS 2,380
6 Greenwood 2010 USFS 2,078
7 15 Two Section East Traps 2015 NPS 2,060
8 21 Big South 2021 NPS 1,954
9 Cottonwood 2018 FWS 1,508
10 East Kennedy Creek 2019 PRI 1,115

About this data

County-level NFIRS aggregates for 2025, plus 5-year totals across 2021–2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Wildfire risk score (0–100) and Expected Annual Loss come from FEMA's National Risk Index. Drought class is the most recent USDM classification (D0 = abnormally dry through D4 = exceptional drought). Historical fire perimeters are sourced from the NIFC InterAgency Fire Perimeter History.