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2025 Annual Fire Report

Fires in Milliken, Colorado

In 2025, fire departments serving Milliken responded to 45 fire and hazmat incidents — from cooking fires to gas leaks to a single $30K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade A- Peak yr 2024 Weld County 8,438 residents 1 reporting departments 296 5-yr
Total incidents
45
-35.7% vs 2024
Building fires
2
Residential 50% Other 50%
Property loss
$53K
$32K structure · $21K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 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 56% of all calls.

45
Total Incidents
Gas leak (natural gas or LPG) 8 17.8%
Power line down 5 11.1%
Authorized controlled burning 5 11.1%
Unauthorized burning 4 8.9%
Passenger vehicle fire 3 6.7%
All other categories 20 44.4%
02 Seasonality

When do fires happen?

Jun peaks. Oct dips. Watch for the typical fall climb starting in October.

Jan 4
Feb 2
Mar 4
Apr 3
May 2
Jun 8
Jul 4
Aug 5
Sep 8
Oct 1
Nov 3
Dec 1
Fewer
More
2b Five-year trend

Year over year in Milliken

296 incidents 2021–2025. Peak year was 2024. $488K cumulative property loss.

YearIncidentsYoY 
2021 60 —
2022 58 -3.3%
2023 63 +8.6%
2024 70 +11.1%
2025 45 -35.7%
03 Cause of ignition

What sparks building fires?

For the 2 building fires Milliken departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
67%
4
Cause undetermined
17%
1
Intentional / arson
0%
0
Equipment / heat source failure
17%
1
Under investigation
0%
0
Act of nature (lightning)
-1%
0
3b Where fires start

Where do fires start in Milliken?

NFIRS Area of Origin (AREA_ORIG) for the 74 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 Open area - outside; included are farmland, field 23 31.1%
2 Outside area, other 10 13.5%
3 Engine area, running gear, wheel area 7 9.5%
4 Undetermined 7 9.5%
5 Cooking area, kitchen 6 8.1%
6 Vehicle storage area; garage, carport 3 4.1%
7 Exterior, exposed surface 3 4.1%
8 Highway, parking lot, street: on or near 3 4.1%
9 Bedroom - < 5 persons; included are jail or prison 2 2.7%
10 Exterior balcony, unenclosed porch 2 2.7%
11 All other areas 8 10.8%
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 Milliken mix.

#Heat sourceCountShare 
1 Undetermined 33 44.6%
2 Arcing 5 6.8%
3 Flame/torch used for lighting 5 6.8%
4 Heat source: other 4 5.4%
5 Spark, ember or flame from operating equipment 4 5.4%
6 Heat from powered equipment, other 3 4.1%
7 Radiated, conducted heat from operating equipment 3 4.1%
8 Hot ember or ash 3 4.1%
9 Molten, hot material 2 2.7%
10 Heat from other open flame or smoking materials 2 2.7%
11 All other sources 10 13.5%
04 The biggest fires

3 fires · $32K in losses

Largest single-incident property losses reported by Milliken departments in 2025. These 3 fires alone account for 100% of the city's annual total.

# Property loss Type Severity Status
1 $30,000 Passenger vehicle fire Significant Investigated
2 $1,000 Building fires Significant Investigated
3 $1,000 Passenger vehicle fire Significant Investigated
05 How Milliken compares

Milliken vs Colorado vs the nation

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

5.33
Incidents per 1,000 residents
Milliken
5.33
CO avg
8
US avg
7.48
0.24
Building fires per 1,000 residents
Milliken
0.24
CO avg
0.53
US avg
0.85
0
Civilian fire deaths per million
Milliken
0
CO avg
4.8
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Milliken

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 188,718 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2012 Natural 87,275 34.6 mi
2015 Missing data/not specified/undetermined 12,699 15.6 mi
2000 Recreation and ceremony 10,599 26.9 mi
2020 Missing data/not specified/undetermined 10,106 29.8 mi
2004 Debris and open burning 8,908 31.7 mi
2012 Recreation and ceremony 7,685 35.8 mi
2010 Debris and open burning 6,382 34.0 mi
2011 Missing data/not specified/undetermined 5,200 46.1 mi
2002 Equipment and vehicle use 4,348 27.8 mi
2003 Power generation/transmission/distribution 3,869 31.3 mi
2018 Natural 3,713 34.8 mi
2012 Missing data/not specified/undetermined 3,498 37.4 mi
5d Top ZIPs

Where in Milliken do fires concentrate?

Top 5 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 80543 283
2 80634 6
3 80534 5
4 80615 1
5 80651 1
5e Peer cities

Cities similar to Milliken

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

06 First responders

Who responds in Milliken?

1 departments report to NFIRS for incidents in Milliken.

NULL MILLIKEN FDFront Range FR
101 S IRENEPO BOX 41
FDID 123604 paid · 34 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.