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2025 Annual Fire Report

Fires in Concord, New Hampshire

In 2025, fire departments serving Concord responded to 271 fire and hazmat incidents — from cooking fires to gas leaks to a single $500K building blaze. Here's the full picture.

Updated Sep 27, 2026 Grade B Peak yr 2024 Merrimack County 44,049 residents 2 reporting departments 1,861 5-yr
Total incidents
271
-35.0% vs 2024
Building fires
35
Residential 66% Other 34%
Property loss
$1.5M
$1.3M structure · $187K contents
Deaths & injuries
1 / 1
1 civilian deaths · 1 civ injuries · 0 firefighter injuries
01 The mix

What kinds of fires happen here?

Building fires lead by count. Building fires lead by dollars. Together the top five categories make up about 45% of all calls.

271
Total Incidents
Building fires 35 12.9%
Unauthorized burning 30 11.1%
Gas leak (natural gas or LPG) 23 8.5%
Carbon monoxide incident 19 7.0%
Arcing, shorted electrical equipment 16 5.9%
All other categories 148 54.6%
02 Seasonality

When do fires happen?

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

Jan 28
Feb 38
Mar 24
Apr 22
May 32
Jun 26
Jul 39
Aug 23
Sep 33
Oct 5
Nov 1
Dec 0
Fewer
More
2b Five-year trend

Year over year in Concord

1,861 incidents 2021–2025. Peak year was 2024. $5.9M cumulative property loss. 2 civilian deaths.

YearIncidentsYoY 
2021 379 —
2022 399 +5.3%
2023 395 -1.0%
2024 417 +5.6%
2025 271 -35.0%
03 Cause of ignition

What sparks building fires?

For the 35 building fires Concord departments responded to in 2025, here's how they were classified once investigators were finished.

Unintentional
46%
25
Cause undetermined
19%
10
Intentional / arson
4%
2
Equipment / heat source failure
17%
9
Under investigation
13%
7
Act of nature (lightning)
1%
1
3b Where fires start

Where do fires start in Concord?

NFIRS Area of Origin (AREA_ORIG) for the 317 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 52 16.4%
2 Outside area, other 46 14.5%
3 Highway, parking lot, street: on or near 39 12.3%
4 Undetermined 26 8.2%
5 Cooking area, kitchen 22 6.9%
6 Open area - outside; included are farmland, field 14 4.4%
7 Operator/passenger area of transportation equip. 8 2.5%
8 Common room, den, family room, living room, lounge 7 2.2%
9 Bathroom, checkroom, lavatory, locker room 7 2.2%
10 Railroad right of way: on or near 7 2.2%
11 All other areas 89 28.1%
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 Concord mix.

#Heat sourceCountShare 
1 Undetermined 156 49.2%
2 Cigarette 32 10.1%
3 Radiated, conducted heat from operating equipment 23 7.3%
4 Heat from powered equipment, other 19 6.0%
5 Arcing 17 5.4%
6 Hot or smoldering object, other 9 2.8%
7 Heat source: other 7 2.2%
8 Chemical reaction 7 2.2%
9 Spark, ember or flame from operating equipment 6 1.9%
10 Heat, spark from friction 5 1.6%
11 All other sources 36 11.4%
04 The biggest fires

8 fires · $1.2M in losses

Largest single-incident property losses reported by Concord departments in 2025. These 8 fires alone account for 93% of the city's annual total.

# Property loss Type Severity Status
1 $500,000 Building fires Major Investigated
2 $300,000 Fire, other Major Investigated
3 $200,000 Building fires Significant Investigated
4 $100,000 Building fires Significant Investigated
5 $26,560 Passenger vehicle fire Significant Investigated
6 $25,000 Building fires Significant Investigated
7 $19,000 Building fires Significant Investigated
8 $13,000 Fire in motor home, camper, recreational vehicle Significant Investigated
05 How Concord compares

Concord vs New Hampshire vs the nation

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

6.15
Incidents per 1,000 residents
Concord
6.15
NH avg
11.08
US avg
7.48
0.79
Building fires per 1,000 residents
Concord
0.79
NH avg
1.44
US avg
0.85
22.7
Civilian fire deaths per million
Concord
22.7
NH avg
7.7
US avg
5.9
5b Who gets hurt

Casualty demographics in Concord

19 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 1
40-49 2
50-59 2
60-69 2
70-79 0
80+ 0
Civilian vs firefighter
Civilian 15 FF 4
Gender
M 12 F 7 Unk 0
Severity (1=minor → 5=fatal)
7
1
7
2
1
3
2
4
2
5
5c Wildfires nearby

Wildfires within 50 mi of Concord

Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 1,459 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.

50 mi radius
YearCauseAcresDistance 
2018 Debris and open burning 314 46.2 mi
2015 Missing data/not specified/undetermined 275 41.3 mi
2016 Arson/incendiarism 190 28.6 mi
2015 Missing data/not specified/undetermined 92 15.1 mi
2015 Missing data/not specified/undetermined 59 2.6 mi
2008 Missing data/not specified/undetermined 54 41.9 mi
2016 Missing data/not specified/undetermined 50 32.3 mi
2016 Arson/incendiarism 46 29.0 mi
2016 Missing data/not specified/undetermined 41 7.9 mi
2009 Debris and open burning 40 47.1 mi
2016 Arson/incendiarism 30 40.6 mi
2016 Missing data/not specified/undetermined 30 40.8 mi
5d Top ZIPs

Where in Concord do fires concentrate?

Top 4 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 03301 1,707
2 03303 151
3 03302 2
4 03307 1
5e Peer cities

Cities similar to Concord

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

06 First responders

Who responds in Concord?

2 departments report to NFIRS for incidents in Concord.

Concord Fire Department
150 N STATE ST
FDID 60810115 paid
NH State Fire Marshal
110 Smokey Bear BLVD
FDID 6989945 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.