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2025 County Report

Fires in Western Connecticut Planning Region, CT

In 2025, fire departments serving Western Connecticut Planning Region responded to 3,597 fire and hazmat incidents — including a single $2.0M property loss. FEMA NRI rates wildfire risk here as Moderate.

428,518 residents FIPS 09190 119 cities · 0 fire depts
Total incidents
3,597
13,655 across 5 years
Building fires
170
141 wildland
Property loss
$12.8M
$9.5M structure · $3.3M contents
Casualties
0 / 14
0 civ deaths · 2 civ inj · 12 FF inj
01 The mix

What kinds of fires happen here?

Power line down lead by count. Top five categories make up about 55% of all calls.

3,597
Total Incidents
Power line down 572 15.9%
Gas leak (natural gas or LPG) 538 15.0%
Electrical wiring/equipment problem, other 467 13.0%
Carbon monoxide incident 217 6.0%
Building fires 170 4.7%
All other categories 1,633 45.4%
02 Seasonality

When do fires happen in Western Connecticut Planning Region?

Jul peaks. Dec dips.

Jan 289
Feb 375
Mar 339
Apr 289
May 297
Jun 341
Jul 385
Aug 265
Sep 294
Oct 340
Nov 208
Dec 175
03 Five-year trend

Year over year in Western Connecticut Planning Region

13,655 incidents from 2021 through 2025.

YearIncidents 
2021 2,041
2022 3,210
2023 1,957
2024 2,850
2025 3,597
04 Cause of ignition

What sparks building fires?

For the 170 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
40%
182
Cause undetermined
20%
89
Intentional / arson
5%
22
Equipment / heat source failure
9%
39
Under investigation
24%
109
Act of nature (lightning)
2%
11
05 The biggest fires

10 fires · $7.2M in losses

Largest single-incident property losses in Western Connecticut Planning Region during 2025. These 10 fires alone account for 76% of the county's total.

#Property lossCityTypeSeverity
1 $2,000,000 STAMFORD Building fires Major
2 $1,500,000 STAMFORD Building fires Major
3 $1,000,000 STAMFORD Building fires Major
4 $800,000 SHERMAN Building fires Major
5 $448,000 BROOKFIELD Building fires Major
6 $400,000 SHERMAN Building fires Major
7 $341,500 BROOKFIELD Building fires Major
8 $250,000 NEWTOWN Building fires Major
9 $250,000 STAMFORD Building fires Major
10 $200,000 DANBURY Building fires Significant
06 How Western Connecticut Planning Region compares

Western Connecticut Planning Region vs CT vs the nation

Per-capita rates let us compare apples to apples.

8.39
Incidents per 1,000 residents
Western Connecticut Planning Region
8.39
CT avg
16.92
US avg
7.15
0.4
Building fires per 1,000 residents
Western Connecticut Planning Region
0.4
CT avg
1.14
US avg
0.82
0
Civilian fire deaths per million
Western Connecticut Planning Region
0
CT avg
6.5
US avg
5.8
07 Cities in this county

Largest cities in Western Connecticut Planning Region

12 cities mapped to FIPS 09190.

09 Historical wildfires

Largest fires recorded in CT

Top 1 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).

#NameYearAgencyAcres
1 Falkner Island-Southern Management Unit 2019 FWS 1

About this data

County-level NFIRS aggregates for 2025, plus 5-year totals across 2021–2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Wildfire risk score (0–100) and Expected Annual Loss come from FEMA's National Risk Index. Drought class is the most recent USDM classification (D0 = abnormally dry through D4 = exceptional drought). Historical fire perimeters are sourced from the NIFC InterAgency Fire Perimeter History.