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2025 County Report

Fires in Carroll County, IL

In 2025, fire departments serving Carroll County responded to 305 fire and hazmat incidents — including a single $800K property loss.

10,335 residents FIPS 17015 24 cities · 7 fire depts
Total incidents
305
1,180 across 5 years
Building fires
87
50 wildland
Property loss
$2.4M
$1.7M structure · $670K contents
Casualties
0 / 3
0 civ deaths · 0 civ inj · 3 FF inj
01 The mix

What kinds of fires happen here?

Building fires lead by count. Top five categories make up about 61% of all calls.

305
Total Incidents
Building fires 87 28.5%
Trash or rubbish fire, contained 30 9.8%
Grass fire 30 9.8%
Gas leak (natural gas or LPG) 22 7.2%
Vehicle accident, general cleanup 18 5.9%
All other categories 118 38.7%
02 Seasonality

When do fires happen in Carroll County?

Mar peaks. Feb dips.

Jan 20
Feb 7
Mar 58
Apr 30
May 42
Jun 41
Jul 14
Aug 10
Sep 23
Oct 23
Nov 23
Dec 14
03 Five-year trend

Year over year in Carroll County

1,180 incidents from 2021 through 2025.

YearIncidents 
2021 182
2022 217
2023 268
2024 208
2025 305
04 Cause of ignition

What sparks building fires?

For the 87 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
54%
26
Cause undetermined
15%
7
Intentional / arson
2%
1
Equipment / heat source failure
10%
5
Under investigation
8%
4
Act of nature (lightning)
11%
5
05 The biggest fires

10 fires · $1.6M in losses

Largest single-incident property losses in Carroll County during 2025. These 10 fires alone account for 94% of the county's total.

#Property lossCityTypeSeverity
1 $800,000 lake carroll Building fires Major
2 $500,000 mount carroll Building fires Major
3 $65,000 lanark Passenger vehicle fire Significant
4 $60,000 Milledgeville Building fires Significant
5 $50,000 lanark Mobile property (vehicle) fire, other Significant
6 $50,000 mount carroll Fire, other Significant
7 $25,000 Milledgeville Passenger vehicle fire Significant
8 $25,000 mount carroll Fires in structures other than in a building Significant
9 $25,000 mount carroll Fire, other Significant
10 $25,000 Savanna Fire in mobile home used as fixed residence Significant
06 How Carroll County compares

Carroll County vs IL vs the nation

Per-capita rates let us compare apples to apples.

29.51
Incidents per 1,000 residents
Carroll County
29.51
IL avg
10.42
US avg
7.15
8.42
Building fires per 1,000 residents
Carroll County
8.42
IL avg
1.56
US avg
0.82
0
Civilian fire deaths per million
Carroll County
0
IL avg
9.9
US avg
5.8
07 Cities in this county

Largest cities in Carroll County

12 cities mapped to FIPS 17015.

08 First responders

Busiest fire departments in Carroll County

7 departments report from this county.

SAVANNA FD
Savanna
FDID CB152 70 incidents 4 paid
MILLEDGEVILLE FPD
—
FDID CB133 62 incidents 30 vol
MT CARROLL FPD
Mt Carroll
FDID CB143 61 incidents
LANARK FPD
Lanark
FDID CB123 51 incidents 34 vol
THOMSON FPD
Thomson
FDID CB183 43 incidents 26 vol
09 Historical wildfires

Largest fires recorded in IL

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

#NameYearAgencyAcres
1 Red Shale RX 2024 FWS 1,290
2 Herrin Flats RX 2024 FWS 1,134
3 Beach RX 2024 FWS 864
4 Hampton North RX 2024 FWS 708
5 Hampton RX 2024 FWS 668
6 Grassy Creek 2 RX 2024 FWS 621
7 Chamness RX 2024 FWS 610
8 Greenbriar RX 2024 FWS 590
9 COR - Devils Kitchen West RX 2024 FWS 468
10 Smith RX 2024 FWS 366

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.