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2025 Annual Fire Report

Fires in Dillon, Colorado

In 2025, fire departments serving Dillon responded to 15 fire and hazmat incidents . Here's the full picture.

Updated Sep 27, 2026 Grade B- Peak yr 2021 Summit County 831 residents 1 reporting departments 82 5-yr
Total incidents
15
+0.0% vs 2024
Building fires
0
Residential 67% Other 33%
Property loss
$0
$0 structure · $0 contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Gasoline or other flammable liquid spill lead by count. Building fires lead by dollars. Together the top five categories make up about 80% of all calls.

15
Total Incidents
Gasoline or other flammable liquid spill 4 26.7%
Gas leak (natural gas or LPG) 3 20.0%
Unauthorized burning 3 20.0%
Hazardous condition, other 1 6.7%
Refrigeration leak 1 6.7%
All other categories 3 20.0%
02 Seasonality

When do fires happen?

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

Jan 0
Feb 1
Mar 0
Apr 2
May 3
Jun 1
Jul 0
Aug 3
Sep 0
Oct 0
Nov 4
Dec 1
Fewer
More
2b Five-year trend

Year over year in Dillon

82 incidents 2021–2025. Peak year was 2021. $52K cumulative property loss.

YearIncidentsYoY 
2021 18 —
2022 18 +0.0%
2023 16 -11.1%
2024 15 -6.2%
2025 15 +0.0%
03 Cause of ignition

What sparks building fires?

For the 0 building fires Dillon departments responded to in 2025, here's how they were classified once investigators were finished.

3b Where fires start

Where do fires start in Dillon?

NFIRS Area of Origin (AREA_ORIG) for the 14 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 Chute/container - trash, rubbish, waste 5 35.7%
2 Engine area, running gear, wheel area 3 21.4%
3 Dining room, cafeteria bar area, beverage service 1 7.1%
4 Vehicle area, other 1 7.1%
5 Open area - outside; included are farmland, field 1 7.1%
6 Wildland, woods 1 7.1%
7 Construction/renovation area 1 7.1%
8 Undetermined 1 7.1%
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 Dillon mix.

#Heat sourceCountShare 
1 Hot ember or ash 5 35.7%
2 Undetermined 3 21.4%
3 Spark, ember or flame from operating equipment 1 7.1%
4 Radiated, conducted heat from operating equipment 1 7.1%
5 Arcing 1 7.1%
6 Hot or smoldering object, other 1 7.1%
7 Heat, spark from friction 1 7.1%
8 Lightning 1 7.1%
05 How Dillon compares

Dillon vs Colorado vs the nation

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

18.05
Incidents per 1,000 residents
Dillon
18.05
CO avg
8
US avg
7.48
0
Building fires per 1,000 residents
Dillon
0
CO avg
0.53
US avg
0.85
0
Civilian fire deaths per million
Dillon
0
CO avg
4.8
US avg
5.9
5c Wildfires nearby

Wildfires within 50 mi of Dillon

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 273,301 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2020 Recreation and ceremony 193,812 41.6 mi
2020 Missing data/not specified/undetermined 14,833 15.9 mi
2018 Natural 13,023 39.2 mi
1996 Recreation and ceremony 11,875 42.2 mi
2000 Smoking 10,800 37.3 mi
2010 Debris and open burning 6,382 44.8 mi
2012 Debris and open burning 4,142 45.7 mi
2003 Power generation/transmission/distribution 3,869 48.8 mi
2002 Smoking 2,312 30.6 mi
2011 Missing data/not specified/undetermined 1,570 42.4 mi
2010 Missing data/not specified/undetermined 1,452 42.5 mi
2018 Natural 1,322 13.4 mi
5d Top ZIPs

Where in Dillon do fires concentrate?

Top 2 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 80435 81
2 81649 1
5e Peer cities

Cities similar to Dillon

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

06 First responders

Who responds in Dillon?

1 departments report to NFIRS for incidents in Dillon.

SUMMIT FIRE EMS FPD
401 BLUE RIVERPO BOX 4428 PKY
FDID 1172540 paid · 10 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.