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2025 County Report

Fires in DeKalb County, TN

In 2025, fire departments serving DeKalb County responded to 89 fire and hazmat incidents — including a single $250K property loss.

6,954 residents FIPS 47041 18 cities · 3 fire depts
Total incidents
89
623 across 5 years
Building fires
13
20 wildland
Property loss
$1.4M
$1.0M structure · $340K contents
Casualties
1 / 3
1 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 59% of all calls.

89
Total Incidents
Building fires 13 14.6%
Passenger vehicle fire 12 13.5%
Grass fire 11 12.4%
Brush, or brush and grass mixture fire 9 10.1%
Gas leak (natural gas or LPG) 7 7.9%
All other categories 37 41.6%
02 Seasonality

When do fires happen in DeKalb County?

Jan peaks. Oct dips.

Jan 14
Feb 13
Mar 14
Apr 11
May 7
Jun 14
Jul 9
Aug 5
Sep 1
Oct 0
Nov 1
Dec 0
03 Five-year trend

Year over year in DeKalb County

623 incidents from 2021 through 2025.

YearIncidents 
2021 105
2022 138
2023 159
2024 132
2025 89
04 Cause of ignition

What sparks building fires?

For the 13 building fires departments responded to in 2025, here's how investigators classified them.

Unintentional
89%
50
Cause undetermined
7%
4
Intentional / arson
2%
1
Equipment / heat source failure
2%
1
Under investigation
0%
0
Act of nature (lightning)
0%
0
05 The biggest fires

10 fires · $978K in losses

Largest single-incident property losses in DeKalb County during 2025. These 10 fires alone account for 96% of the county's total.

#Property lossCityTypeSeverity
1 $250,000 Smithville Building fires Major
2 $182,800 Smithville Building fires Significant
3 $182,800 Smithville Building fires Significant
4 $125,000 Smithville Building fires Significant
5 $110,000 Smithville Building fires Significant
6 $30,000 Smithville Off-road vehicle or heavy equipment fire Significant
7 $25,000 Smithville Passenger vehicle fire Significant
8 $25,000 Smithville Passenger vehicle fire Significant
9 $25,000 Smithville Passenger vehicle fire Significant
10 $22,500 Smithville Passenger vehicle fire Significant
06 How DeKalb County compares

DeKalb County vs TN vs the nation

Per-capita rates let us compare apples to apples.

12.8
Incidents per 1,000 residents
DeKalb County
12.8
TN avg
11.07
US avg
7.15
1.87
Building fires per 1,000 residents
DeKalb County
1.87
TN avg
1.37
US avg
0.82
143.8
Civilian fire deaths per million
DeKalb County
143.8
TN avg
15
US avg
5.8
07 Cities in this county

Largest cities in DeKalb County

12 cities mapped to FIPS 47041.

08 First responders

Busiest fire departments in DeKalb County

3 departments report from this county.

Dekalb County Fire Dept
Smithville
FDID 21121 64 incidents 73 vol
Smithville Fire Dept
Smithville
FDID 21181 19 incidents
Alexandria Fire Department
Alexandria
FDID 21111 9 incidents 16 vol
09 Historical wildfires

Largest fires recorded in TN

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

#NameYearAgencyAcres
1 Chimney Tops 2 2016 NPS 15,642
2 SHARP 2001 NPS 6,705
3 Halls Top 2016 USFS 2,462
4 GREEN MTN 2001 NPS 2,287
5 DARROW RDG 2000 NPS 2,265
6 Stony Ridge 2009 NPS 2,191
7 LAUREL RDG 1987 NPS 1,969
8 Railroad Grade 2016 USFS 1,746
9 SHOP 1988 NPS 1,303
10 State Line 2016 USFS 1,238

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.