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2025 Annual Fire Report

Fires in Aurora, Colorado

In 2025, fire departments serving Aurora responded to 1,717 fire and hazmat incidents — from cooking fires to gas leaks to a single $1.3M building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade A Peak yr 2022 Arapahoe County 387,349 residents 2 reporting departments 8,851 5-yr
Total incidents
1,717
-7.7% vs 2024
Building fires
111
Residential 67% Other 33%
Property loss
$12.2M
$9.1M structure · $3.0M contents
Deaths & injuries
0 / 5
0 civilian deaths · 2 civ injuries · 3 firefighter injuries
01 The mix

What kinds of fires happen here?

Outside rubbish, trash or waste fire lead by count. Building fires lead by dollars. Together the top five categories make up about 61% of all calls.

1,717
Total Incidents
Outside rubbish, trash or waste fire 410 23.9%
Trash or rubbish fire, contained 163 9.5%
Gas leak (natural gas or LPG) 159 9.3%
Grass fire 158 9.2%
Cooking fire, confined to container 151 8.8%
All other categories 676 39.4%
02 Seasonality

When do fires happen?

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

Jan 112
Feb 101
Mar 146
Apr 152
May 118
Jun 119
Jul 181
Aug 151
Sep 120
Oct 165
Nov 150
Dec 202
Fewer
More
2b Five-year trend

Year over year in Aurora

8,851 incidents 2021–2025. Peak year was 2022. $315.5M cumulative property loss.

YearIncidentsYoY 
2021 1,769 —
2022 1,997 +12.9%
2023 1,508 -24.5%
2024 1,860 +23.3%
2025 1,717 -7.7%
03 Cause of ignition

What sparks building fires?

For the 111 building fires Aurora departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
46%
174
Cause undetermined
21%
80
Intentional / arson
11%
43
Equipment / heat source failure
9%
36
Under investigation
11%
43
Act of nature (lightning)
2%
6
3b Where fires start

Where do fires start in Aurora?

NFIRS Area of Origin (AREA_ORIG) for the 2,361 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 Engine area, running gear, wheel area 427 18.1%
2 Undetermined 275 11.6%
3 Outside area, other 209 8.9%
4 Chute/container - trash, rubbish, waste 203 8.6%
5 Vehicle area, other 177 7.5%
6 Cooking area, kitchen 168 7.1%
7 Operator/passenger area of transportation equip. 84 3.6%
8 Other 79 3.3%
9 Bedroom - < 5 persons; included are jail or prison 66 2.8%
10 Exterior balcony, unenclosed porch 57 2.4%
11 All other areas 616 26.1%
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 Aurora mix.

#Heat sourceCountShare 
1 Undetermined 926 39.2%
2 Heat source: other 319 13.5%
3 Heat from powered equipment, other 213 9.0%
4 Arcing 182 7.7%
5 Hot or smoldering object, other 115 4.9%
6 Radiated, conducted heat from operating equipment 80 3.4%
7 Heat from other open flame or smoking materials 67 2.8%
8 Hot ember or ash 57 2.4%
9 Heat from undetermined smoking material 46 1.9%
10 Spark, ember or flame from operating equipment 43 1.8%
11 All other sources 313 13.3%
04 The biggest fires

8 fires · $4.0M in losses

Largest single-incident property losses reported by Aurora departments in 2025. These 8 fires alone account for 44% of the city's annual total.

# Property loss Type Severity Status
1 $1,300,000 Building fires Major Investigated
2 $600,000 Building fires Major Investigated
3 $400,000 Construction or demolition landfill fire Major Investigated
4 $400,000 Building fires Major Investigated
5 $400,000 Building fires Major Investigated
6 $350,000 Road freight or transport vehicle fire Major Investigated
7 $300,000 Road freight or transport vehicle fire Major Investigated
8 $300,000 Building fires Major Investigated
05 How Aurora compares

Aurora vs Colorado vs the nation

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

4.43
Incidents per 1,000 residents
Aurora
4.43
CO avg
8
US avg
7.48
0.29
Building fires per 1,000 residents
Aurora
0.29
CO avg
0.53
US avg
0.85
0
Civilian fire deaths per million
Aurora
0
CO avg
4.8
US avg
5.9
5b Who gets hurt

Casualty demographics in Aurora

36 fire-related casualties recorded in NFIRS Module 11 across the 2021–2025 window. Age, gender, and severity are coarse-binned — no individual identification possible.

AgeCount 
0-9 0
10-19 0
20-29 5
30-39 15
40-49 11
50-59 4
60-69 1
70-79 0
80+ 0
Civilian vs firefighter
Civilian 12 FF 24
Gender
M 27 F 9 Unk 0
Severity (1=minor → 5=fatal)
25
1
4
2
2
3
4
4
1
5
5c Wildfires nearby

Wildfires within 50 mi of Aurora

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 111,515 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2013 Missing data/not specified/undetermined 16,580 49.9 mi
2015 Missing data/not specified/undetermined 12,699 47.9 mi
1996 Recreation and ceremony 11,875 41.6 mi
2000 Smoking 10,800 41.2 mi
2020 Missing data/not specified/undetermined 10,106 46.5 mi
2010 Debris and open burning 6,382 42.2 mi
2011 Missing data/not specified/undetermined 5,200 19.6 mi
2012 Debris and open burning 4,142 32.3 mi
2002 Natural 4,085 40.3 mi
2003 Power generation/transmission/distribution 3,869 46.0 mi
2018 Natural 3,713 48.3 mi
2009 Missing data/not specified/undetermined 3,008 33.5 mi
5d Top ZIPs

Where in Aurora do fires concentrate?

Top 10 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 80011 2,536
2 80010 1,689
3 80012 1,435
4 80013 863
5 80017 648
6 80014 430
7 80016 353
8 80018 320
9 80019 195
10 80015 127
5e Peer cities

Cities similar to Aurora

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

06 First responders

Who responds in Aurora?

2 departments report to NFIRS for incidents in Aurora.

AURORA FD
15151 E ALAMEDA SUITE 4100 PKY
FDID 00505346 paid
SABLEALTURA FD
26900 E COLFAX52
FDID 001553 paid · 35 volunteer
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.