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2025 Annual Fire Report

Fires in Commerce City, Colorado

In 2025, fire departments serving Commerce City responded to 274 fire and hazmat incidents — from cooking fires to gas leaks to a single $200K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade B+ Peak yr 2024 Adams County 63,050 residents 3 reporting departments 2,221 5-yr
Total incidents
274
-52.8% vs 2024
Building fires
26
Residential 65% Other 35%
Property loss
$715K
$433K structure · $282K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Unauthorized burning lead by count. Building fires lead by dollars. Together the top five categories make up about 63% of all calls.

274
Total Incidents
Unauthorized burning 51 18.6%
Gas leak (natural gas or LPG) 46 16.8%
Building fires 26 9.5%
Brush, or brush and grass mixture fire 24 8.8%
Outside rubbish, trash or waste fire 24 8.8%
All other categories 103 37.6%
02 Seasonality

When do fires happen?

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

Jan 6
Feb 15
Mar 61
Apr 41
May 32
Jun 49
Jul 53
Aug 4
Sep 2
Oct 4
Nov 4
Dec 3
Fewer
More
2b Five-year trend

Year over year in Commerce City

2,221 incidents 2021–2025. Peak year was 2024. $5.0M cumulative property loss. 2 civilian deaths.

YearIncidentsYoY 
2021 429 —
2022 498 +16.1%
2023 440 -11.6%
2024 580 +31.8%
2025 274 -52.8%
03 Cause of ignition

What sparks building fires?

For the 26 building fires Commerce City departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
45%
22
Cause undetermined
27%
13
Intentional / arson
12%
6
Equipment / heat source failure
4%
2
Under investigation
12%
6
Act of nature (lightning)
0%
0
3b Where fires start

Where do fires start in Commerce City?

NFIRS Area of Origin (AREA_ORIG) for the 460 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 108 23.5%
2 Engine area, running gear, wheel area 91 19.8%
3 Operator/passenger area of transportation equip. 29 6.3%
4 Open area - outside; included are farmland, field 28 6.1%
5 Cooking area, kitchen 27 5.9%
6 Outside area, other 27 5.9%
7 Chute/container - trash, rubbish, waste 16 3.5%
8 Highway, parking lot, street: on or near 16 3.5%
9 Vehicle storage area; garage, carport 15 3.3%
10 Cargo/trunk area - all vehicles 15 3.3%
11 All other areas 88 19.1%
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 Commerce City mix.

#Heat sourceCountShare 
1 Undetermined 262 57.0%
2 Heat from powered equipment, other 37 8.0%
3 Radiated, conducted heat from operating equipment 34 7.4%
4 Heat from other open flame or smoking materials 20 4.3%
5 Arcing 18 3.9%
6 Cigarette lighter 15 3.3%
7 Hot or smoldering object, other 14 3.0%
8 Heat source: other 9 2.0%
9 Spark, ember or flame from operating equipment 9 2.0%
10 Hot ember or ash 8 1.7%
11 All other sources 34 7.4%
04 The biggest fires

8 fires · $389K in losses

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

# Property loss Type Severity Status
1 $200,000 Building fires Significant Investigated
2 $42,000 Passenger vehicle fire Significant Investigated
3 $40,000 Passenger vehicle fire Significant Investigated
4 $40,000 Passenger vehicle fire Significant Investigated
5 $30,000 Building fires Significant Investigated
6 $14,000 Passenger vehicle fire Significant Investigated
7 $12,722 Outside storage fire Significant Investigated
8 $10,000 Passenger vehicle fire Significant Investigated
05 How Commerce City compares

Commerce City vs Colorado vs the nation

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

4.35
Incidents per 1,000 residents
Commerce City
4.35
CO avg
8
US avg
7.48
0.41
Building fires per 1,000 residents
Commerce City
0.41
CO avg
0.53
US avg
0.85
0
Civilian fire deaths per million
Commerce City
0
CO avg
4.8
US avg
5.9
5b Who gets hurt

Casualty demographics in Commerce City

18 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 2
20-29 3
30-39 7
40-49 4
50-59 1
60-69 0
70-79 1
80+ 0
Civilian vs firefighter
Civilian 6 FF 12
Gender
M 17 F 1 Unk 0
Severity (1=minor → 5=fatal)
9
1
3
2
0
3
3
4
2
5
5c Wildfires nearby

Wildfires within 50 mi of Commerce City

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 108,882 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2015 Missing data/not specified/undetermined 12,699 39.1 mi
1996 Recreation and ceremony 11,875 44.9 mi
2000 Smoking 10,800 42.9 mi
2000 Recreation and ceremony 10,599 47.8 mi
2020 Missing data/not specified/undetermined 10,106 34.8 mi
2010 Debris and open burning 6,382 31.6 mi
2011 Missing data/not specified/undetermined 5,200 18.8 mi
2002 Equipment and vehicle use 4,348 40.8 mi
2012 Debris and open burning 4,142 35.7 mi
2002 Natural 4,085 46.3 mi
2003 Power generation/transmission/distribution 3,869 34.5 mi
2018 Natural 3,713 44.6 mi
5d Top ZIPs

Where in Commerce City do fires concentrate?

Top 8 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 80022 1,896
2 80640 186
3 80603 82
4 80216 30
5 80601 22
6 80238 3
7 80229 1
8 80516 1
5e Peer cities

Cities similar to Commerce City

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

06 First responders

Who responds in Commerce City?

3 departments report to NFIRS for incidents in Commerce City.

SOUTH ADAMS COUNTY FIRE DIST
6050 Syracuse ST
FDID 0016063 paid · 4 volunteer
ROCKY MOUNTAIN ARSENAL FIRE DEPT
72ND QUEBEC ST BLDG 31
FDID 0015016 paid
SUNCOR ENERGY USA FIRE DEPT
5801 Brighton BLVD
FDID 001951 paid · 30 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.