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2025 Annual Fire Report

Fires in Westminster, Colorado

In 2025, fire departments serving Westminster responded to 647 fire and hazmat incidents — from cooking fires to gas leaks to a single $800K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade A Peak yr 2024 Adams County 115,502 residents 1 reporting departments 2,971 5-yr
Total incidents
647
-0.3% vs 2024
Building fires
75
Residential 67% Other 33%
Property loss
$4.7M
$3.8M structure · $930K contents
Deaths & injuries
0 / 16
0 civilian deaths · 8 civ injuries · 8 firefighter injuries
01 The mix

What kinds of fires happen here?

Gas leak (natural gas or LPG) lead by count. Building fires lead by dollars. Together the top five categories make up about 53% of all calls.

647
Total Incidents
Gas leak (natural gas or LPG) 83 12.8%
Carbon monoxide incident 79 12.2%
Building fires 75 11.6%
Unauthorized burning 66 10.2%
Outside rubbish, trash or waste fire 42 6.5%
All other categories 302 46.7%
02 Seasonality

When do fires happen?

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

Jan 40
Feb 52
Mar 55
Apr 55
May 40
Jun 56
Jul 79
Aug 48
Sep 41
Oct 70
Nov 56
Dec 55
Fewer
More
2b Five-year trend

Year over year in Westminster

2,971 incidents 2021–2025. Peak year was 2024. $14.7M cumulative property loss.

YearIncidentsYoY 
2021 529 —
2022 609 +15.1%
2023 537 -11.8%
2024 649 +20.9%
2025 647 -0.3%
03 Cause of ignition

What sparks building fires?

For the 75 building fires Westminster departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
51%
66
Cause undetermined
15%
19
Intentional / arson
16%
21
Equipment / heat source failure
6%
8
Under investigation
4%
5
Act of nature (lightning)
8%
1
3b Where fires start

Where do fires start in Westminster?

NFIRS Area of Origin (AREA_ORIG) for the 726 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 Outside area, other 109 15.0%
2 Engine area, running gear, wheel area 102 14.0%
3 Cooking area, kitchen 71 9.8%
4 Open area - outside; included are farmland, field 54 7.4%
5 Undetermined 47 6.5%
6 Chute/container - trash, rubbish, waste 41 5.6%
7 Highway, parking lot, street: on or near 31 4.3%
8 Other 25 3.4%
9 Vehicle storage area; garage, carport 24 3.3%
10 Exterior balcony, unenclosed porch 22 3.0%
11 All other areas 200 27.5%
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 Westminster mix.

#Heat sourceCountShare 
1 Undetermined 256 35.3%
2 Heat from powered equipment, other 91 12.5%
3 Heat source: other 48 6.6%
4 Arcing 46 6.3%
5 Radiated, conducted heat from operating equipment 32 4.4%
6 Heat from other open flame or smoking materials 32 4.4%
7 Hot or smoldering object, other 30 4.1%
8 Cigarette lighter 30 4.1%
9 Cigarette 26 3.6%
10 Hot ember or ash 19 2.6%
11 All other sources 116 16.0%
04 The biggest fires

8 fires · $2.6M in losses

Largest single-incident property losses reported by Westminster departments in 2025. These 8 fires alone account for 70% of the city's annual total.

# Property loss Type Severity Status
1 $800,000 Building fires Major Investigated
2 $438,000 Building fires Major Investigated
3 $402,000 Building fires Major Investigated
4 $250,000 Building fires Major Investigated
5 $200,000 Building fires Significant Investigated
6 $200,000 Building fires Significant Investigated
7 $200,000 Building fires Significant Investigated
8 $150,000 Building fires Significant Investigated
05 How Westminster compares

Westminster vs Colorado vs the nation

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

5.6
Incidents per 1,000 residents
Westminster
5.6
CO avg
8
US avg
7.48
0.65
Building fires per 1,000 residents
Westminster
0.65
CO avg
0.53
US avg
0.85
0
Civilian fire deaths per million
Westminster
0
CO avg
4.8
US avg
5.9
5b Who gets hurt

Casualty demographics in Westminster

48 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 14
40-49 18
50-59 8
60-69 1
70-79 1
80+ 1
Civilian vs firefighter
Civilian 23 FF 25
Gender
M 36 F 12 Unk 0
Severity (1=minor → 5=fatal)
41
1
4
2
3
3
0
4
0
5
5c Wildfires nearby

Wildfires within 50 mi of Westminster

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 110,191 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 43.4 mi
1996 Recreation and ceremony 11,875 40.4 mi
2000 Smoking 10,800 37.1 mi
2000 Recreation and ceremony 10,599 41.4 mi
2020 Missing data/not specified/undetermined 10,106 25.2 mi
2010 Debris and open burning 6,382 20.6 mi
2011 Missing data/not specified/undetermined 5,200 14.9 mi
2002 Equipment and vehicle use 4,348 32.5 mi
2012 Debris and open burning 4,142 32.0 mi
2002 Natural 4,085 44.3 mi
2003 Power generation/transmission/distribution 3,869 24.4 mi
2012 Missing data/not specified/undetermined 3,498 42.3 mi
5d Top ZIPs

Where in Westminster 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 80031 793
2 80030 651
3 80021 466
4 80234 435
5 80003 217
6 80020 178
7 80023 115
8 80005 55
9 80221 30
10 80260 22
5e Peer cities

Cities similar to Westminster

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

06 First responders

Who responds in Westminster?

1 departments report to NFIRS for incidents in Westminster.

WESTMINSTER FD
9110 Yates ST
FDID 00190102 paid
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.