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2025 Annual Fire Report

Fires in Olathe, Colorado

In 2025, fire departments serving Olathe responded to 79 fire and hazmat incidents — from cooking fires to gas leaks to a single $100K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade C Peak yr 2025 Montrose County 1,901 residents 1 reporting departments 333 5-yr
Total incidents
79
+25.4% vs 2024
Building fires
8
Residential 63% Other 37%
Property loss
$505K
$412K structure · $93K 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 61% of all calls.

79
Total Incidents
Brush, or brush and grass mixture fire 19 24.1%
Authorized controlled burning 12 15.2%
Building fires 8 10.1%
Grass fire 5 6.3%
Forest, woods or wildland fire 4 5.1%
All other categories 31 39.2%
02 Seasonality

When do fires happen?

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

Jan 2
Feb 5
Mar 31
Apr 4
May 6
Jun 6
Jul 3
Aug 6
Sep 6
Oct 3
Nov 3
Dec 4
Fewer
More
2b Five-year trend

Year over year in Olathe

333 incidents 2021–2025. Peak year was 2025. $14.5M cumulative property loss.

YearIncidentsYoY 
2021 52 —
2022 70 +34.6%
2023 69 -1.4%
2024 63 -8.7%
2025 79 +25.4%
03 Cause of ignition

What sparks building fires?

For the 8 building fires Olathe departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
56%
10
Cause undetermined
11%
2
Intentional / arson
0%
0
Equipment / heat source failure
17%
3
Under investigation
17%
3
Act of nature (lightning)
-1%
0
3b Where fires start

Where do fires start in Olathe?

NFIRS Area of Origin (AREA_ORIG) for the 103 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 35 34.0%
2 Open area - outside; included are farmland, field 17 16.5%
3 Engine area, running gear, wheel area 10 9.7%
4 Other 9 8.7%
5 Outside area, other 5 4.9%
6 Vehicle storage area; garage, carport 3 2.9%
7 Common room, den, family room, living room, lounge 2 1.9%
8 Function area, other 2 1.9%
9 Cooking area, kitchen 2 1.9%
10 Bathroom, checkroom, lavatory, locker room 2 1.9%
11 All other areas 16 15.5%
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 Olathe mix.

#Heat sourceCountShare 
1 Undetermined 45 43.7%
2 Hot ember or ash 11 10.7%
3 Flame/torch used for lighting 8 7.8%
4 Spark, ember or flame from operating equipment 4 3.9%
5 Heat from direct flame, convection currents 4 3.9%
6 Heat source: other 3 2.9%
7 Arcing 3 2.9%
8 Conducted heat from another fire 3 2.9%
9 Heat from powered equipment, other 2 1.9%
10 Hot or smoldering object, other 2 1.9%
11 All other sources 18 17.5%
04 The biggest fires

8 fires · $370K in losses

Largest single-incident property losses reported by Olathe departments in 2025. These 8 fires alone account for 90% of the city's annual total.

# Property loss Type Severity Status
1 $100,000 Building fires Significant Investigated
2 $65,000 Building fires Significant Investigated
3 $60,000 Building fires Significant Investigated
4 $45,000 Fire in motor home, camper, recreational vehicle Significant Investigated
5 $35,000 Passenger vehicle fire Significant Investigated
6 $25,000 Special outside fire, other Significant Investigated
7 $25,000 Building fires Significant Investigated
8 $15,000 Building fires Significant Investigated
05 How Olathe compares

Olathe vs Colorado vs the nation

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

41.56
Incidents per 1,000 residents
Olathe
41.56
CO avg
8
US avg
7.48
4.21
Building fires per 1,000 residents
Olathe
4.21
CO avg
0.53
US avg
0.85
0
Civilian fire deaths per million
Olathe
0
CO avg
4.8
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Olathe

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 131,830 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2018 Natural 36,520 38.3 mi
2002 Natural 30,292 42.0 mi
2012 Natural 13,920 48.5 mi
2017 Natural 13,000 41.5 mi
2004 Natural 4,187 36.5 mi
1994 Natural 3,848 23.2 mi
2004 Natural 2,806 23.4 mi
2010 Power generation/transmission/distribution 2,608 35.9 mi
1999 Natural 2,607 40.4 mi
2009 Natural 2,599 33.2 mi
2002 Natural 2,244 30.5 mi
2003 Natural 2,009 48.1 mi
5d Top ZIPs

Where in Olathe do fires concentrate?

Top 3 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 81425 322
2 81401 10
3 81525 1
5e Peer cities

Cities similar to Olathe

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

06 First responders

Who responds in Olathe?

1 departments report to NFIRS for incidents in Olathe.

OLATHE FPD
512 HORTONPO BOX 487 AVE
FDID 08535Volunteer
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.