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2025 Annual Fire Report

Fires in Alamosa, Colorado

In 2025, fire departments serving Alamosa responded to 186 fire and hazmat incidents — from cooking fires to gas leaks to a single $50K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade C Peak yr 2022 Alamosa County 9,792 residents 2 reporting departments 906 5-yr
Total incidents
186
+12.0% vs 2024
Building fires
12
Residential 67% Other 33%
Property loss
$288K
$220K structure · $68K contents
Deaths & injuries
0 / 0
0 civilian deaths · 0 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Vehicle accident, general cleanup lead by count. Building fires lead by dollars. Together the top five categories make up about 54% of all calls.

186
Total Incidents
Vehicle accident, general cleanup 41 22.0%
Gas leak (natural gas or LPG) 23 12.4%
Outside rubbish, trash or waste fire 13 7.0%
Building fires 12 6.5%
Brush, or brush and grass mixture fire 12 6.5%
All other categories 85 45.7%
02 Seasonality

When do fires happen?

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

Jan 16
Feb 8
Mar 22
Apr 21
May 9
Jun 9
Jul 16
Aug 20
Sep 16
Oct 17
Nov 16
Dec 16
Fewer
More
2b Five-year trend

Year over year in Alamosa

906 incidents 2021–2025. Peak year was 2022. $1.4M cumulative property loss. 3 civilian deaths.

YearIncidentsYoY 
2021 136 —
2022 247 +81.6%
2023 171 -30.8%
2024 166 -2.9%
2025 186 +12.0%
03 Cause of ignition

What sparks building fires?

For the 12 building fires Alamosa departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
27%
9
Cause undetermined
15%
5
Intentional / arson
24%
8
Equipment / heat source failure
30%
10
Under investigation
3%
1
Act of nature (lightning)
1%
0
3b Where fires start

Where do fires start in Alamosa?

NFIRS Area of Origin (AREA_ORIG) for the 184 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 25 13.6%
2 Other 24 13.0%
3 Open area - outside; included are farmland, field 22 12.0%
4 Outside area, other 18 9.8%
5 Undetermined 17 9.2%
6 Bedroom - < 5 persons; included are jail or prison 8 4.3%
7 Common room, den, family room, living room, lounge 6 3.3%
8 Function area, other 6 3.3%
9 Storage area, other 6 3.3%
10 Operator/passenger area of transportation equip. 6 3.3%
11 All other areas 46 25.0%
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 Alamosa mix.

#Heat sourceCountShare 
1 Undetermined 74 40.2%
2 Arcing 21 11.4%
3 Radiated, conducted heat from operating equipment 10 5.4%
4 Hot ember or ash 10 5.4%
5 Heat source: other 8 4.3%
6 Heat from powered equipment, other 7 3.8%
7 Hot or smoldering object, other 7 3.8%
8 Flame/torch used for lighting 7 3.8%
9 Spark, ember or flame from operating equipment 4 2.2%
10 Heat, spark from friction 4 2.2%
11 All other sources 32 17.4%
04 The biggest fires

8 fires · $192K in losses

Largest single-incident property losses reported by Alamosa departments in 2025. These 8 fires alone account for 87% of the city's annual total.

# Property loss Type Severity Status
1 $50,000 Building fires Significant Investigated
2 $40,000 Building fires Significant Investigated
3 $35,000 Building fires Significant Investigated
4 $25,000 Passenger vehicle fire Significant Investigated
5 $15,000 Building fires Significant Investigated
6 $12,000 Camper or recreational vehicle (RV) fire Significant Investigated
7 $10,000 Off-road vehicle or heavy equipment fire Significant Investigated
8 $5,000 Building fires Significant Investigated
05 How Alamosa compares

Alamosa vs Colorado vs the nation

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

19
Incidents per 1,000 residents
Alamosa
19
CO avg
8
US avg
7.48
1.23
Building fires per 1,000 residents
Alamosa
1.23
CO avg
0.53
US avg
0.85
0
Civilian fire deaths per million
Alamosa
0
CO avg
4.8
US avg
5.9
5b Who gets hurt

Casualty demographics in Alamosa

9 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 2
30-39 3
40-49 1
50-59 1
60-69 1
70-79 0
80+ 0
Civilian vs firefighter
Civilian 8 FF 1
Gender
M 9 F 0 Unk 0
Severity (1=minor → 5=fatal)
1
1
0
2
1
3
2
4
3
5
5c Wildfires nearby

Wildfires within 50 mi of Alamosa

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 148,109 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2018 Arson/incendiarism 107,995 32.2 mi
2006 Natural 13,820 31.0 mi
2002 Missing data/not specified/undetermined 9,294 44.6 mi
2010 Natural 6,249 30.6 mi
2000 Debris and open burning 3,124 21.0 mi
2019 Missing data/not specified/undetermined 2,183 21.4 mi
2000 Natural 1,010 49.1 mi
2013 Missing data/not specified/undetermined 918 12.5 mi
2015 Natural 814 50.0 mi
2007 Power generation/transmission/distribution 307 18.3 mi
2011 Missing data/not specified/undetermined 300 7.0 mi
1998 Fireworks 275 36.9 mi
5d Top ZIPs

Where in Alamosa 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 81101 902
2 81011 1
3 81104 1
4 81152 1
5 81181 1
5e Peer cities

Cities similar to Alamosa

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

06 First responders

Who responds in Alamosa?

2 departments report to NFIRS for incidents in Alamosa.

ALAMOSA COUNTY FPD
425 4TH ST
FDID 00310Volunteer
ALAMOSA FD
421 4TH STPO BOX 419
FDID 00305Volunteer
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.