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2025 County Report

Fires in Worcester County, MA

In 2025, fire departments serving Worcester County responded to 4,323 fire and hazmat incidents — including a single $1.0M property loss. FEMA NRI rates wildfire risk here as High.

882,010 residents FIPS 25027 269 cities · 58 fire depts
Total incidents
4,323
23,972 across 5 years
Building fires
375
390 wildland
Property loss
$22.0M
$17.1M structure · $4.9M contents
Casualties
1 / 35
1 civ deaths · 14 civ inj · 21 FF inj
01 The mix

What kinds of fires happen here?

Cooking fire, confined to container lead by count. Top five categories make up about 49% of all calls.

4,323
Total Incidents
Cooking fire, confined to container 686 15.9%
Gas leak (natural gas or LPG) 463 10.7%
Building fires 375 8.7%
Unauthorized burning 302 7.0%
Carbon monoxide incident 294 6.8%
All other categories 2,203 51.0%
02 Seasonality

When do fires happen in Worcester County?

Mar peaks. Dec dips.

Jan 359
Feb 359
Mar 482
Apr 455
May 371
Jun 376
Jul 300
Aug 307
Sep 367
Oct 348
Nov 326
Dec 273
03 Five-year trend

Year over year in Worcester County

23,972 incidents from 2021 through 2025.

YearIncidents 
2021 4,872
2022 4,852
2023 4,848
2024 5,077
2025 4,323
04 Cause of ignition

What sparks building fires?

For the 375 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
54%
386
Cause undetermined
24%
173
Intentional / arson
4%
28
Equipment / heat source failure
7%
53
Under investigation
5%
33
Act of nature (lightning)
6%
20
05 The biggest fires

10 fires · $5.6M in losses

Largest single-incident property losses in Worcester County during 2025. These 10 fires alone account for 33% of the county's total.

#Property lossCityTypeSeverity
1 $1,000,000 GARDNER Building fires Major
2 $700,000 N Oxford Fire, other Major
3 $650,300 WORCESTER Building fires Major
4 $580,000 WORCESTER Building fires Major
5 $507,225 WORCESTER Building fires Major
6 $500,000 TEMPLETON Building fires Major
7 $500,000 AUBURN Building fires Major
8 $411,700 Gardner Building fires Major
9 $400,000 Oxford Building fires Major
10 $400,000 N Oxford Fire, other Major
06 How Worcester County compares

Worcester County vs MA vs the nation

Per-capita rates let us compare apples to apples.

4.9
Incidents per 1,000 residents
Worcester County
4.9
MA avg
8.76
US avg
7.15
0.43
Building fires per 1,000 residents
Worcester County
0.43
MA avg
0.58
US avg
0.82
1.1
Civilian fire deaths per million
Worcester County
1.1
MA avg
2.8
US avg
5.8
07 Cities in this county

Largest cities in Worcester County

12 cities mapped to FIPS 25027.

08 First responders

Busiest fire departments in Worcester County

58 departments report from this county.

WORCESTER
—
FDID 27348 1,606 incidents
FITCHBURG
—
FDID 27097 685 incidents
LEOMINSTER
—
FDID 27153 465 incidents
GARDNER
—
FDID 27103 438 incidents
MILFORD
—
FDID 27185 317 incidents
09 Historical wildfires

Largest fires recorded in MA

Top 10 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).

#NameYearAgencyAcres
1 Mt Tom 2014 FWS 23
2 Highlands Wildfire 2013 NPS 6
3 20217SPB Plot 9 2021 NPS 2
4 0021720210525 SPB Plot 203 2021 NPS 2
5 20210707SPB15_14Rx 2021 NPS 2
6 SPB Plot #10 2021 NPS 1
7 00217420210527 SPB Plot 19 Rx 2021 NPS 1
8 PTownPearsols_CPB_2021 2021 NPS 1
9 Pilgrim Springs_CPB_20210204 2021 NPS 1
10 Highland Center_CPB_20210406 2021 NPS 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.