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ZIP-level NFIRS data

Fires in ZIP 37143

ZIP 37143 recorded 30 fire and hazmat incidents in 2025, 220 across 2021–2025. Primary county: Cheatham County, TN.

ZIP 37143 FIPS 47021 ZIP-level 2 counties
Total incidents (2025)
30
220 across 5 years
Building fires
2
8 wildland
Wildfire risk
15
FEMA NRI · Very Low
Active fires
0
in Cheatham County
01 Five-year trend

Year over year in ZIP 37143

220 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 45
2022 50
2023 53
2024 42
2025 30
02 Seasonality

When do fires happen in ZIP 37143?

Nov peaks. Aug dips. Aggregated across all 5 years inside this ZIP.

Jan 17
Feb 22
Mar 25
Apr 22
May 12
Jun 21
Jul 22
Aug 9
Sep 10
Oct 12
Nov 26
Dec 22
03 Top incident types

What kinds of calls lead in ZIP 37143?

Top 5 NFIRS incident types for ZIP 37143 across 2021–2025.

#Incident typeCountShare 
1 Power line down 33 15.0%
2 Gas leak (natural gas or LPG) 30 13.6%
3 Authorized controlled burning 24 10.9%
4 Brush, or brush and grass mixture fire 19 8.6%
5 Arcing, shorted electrical equipment 14 6.4%
04 Cause of ignition

What sparks fires in ZIP 37143?

For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
51%
26
Cause undetermined
12%
6
Intentional / arson
12%
6
Equipment / heat source failure
12%
6
Under investigation
8%
4
Act of nature (lightning)
5%
3
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 37143 fires across 2021–2025.

#Area of originCountShare 
1 Open area - outside; included are farmland, field 12 23.5%
2 Outside area, other 8 15.7%
3 Engine area, running gear, wheel area 5 9.8%
4 Railroad right of way: on or near 3 5.9%
5 Highway, parking lot, street: on or near 3 5.9%
6 Chute/container - trash, rubbish, waste 2 3.9%
7 Substructure area or space, crawl space 2 3.9%
8 Exterior, exposed surface 2 3.9%
9 All other areas 14 27.5%
06 What ignited it

The leading heat sources here

NFIRS HEAT_SOURC code — the physical thing that started the fire.

#Heat sourceCountShare 
1 Undetermined 11 21.6%
2 Hot ember or ash 7 13.7%
3 Heat from direct flame, convection currents 5 9.8%
4 Spark, ember or flame from operating equipment 4 7.8%
5 Arcing 4 7.8%
6 Heat from powered equipment, other 3 5.9%
7 Cigarette lighter 3 5.9%
8 Flying brand, ember, spark 3 5.9%
9 All other sources 11 21.6%
07 The biggest fires

8 fires · $823K in losses

Largest single-incident losses in ZIP 37143 across 2021–2025. These 8 fires alone account for 329% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $294,000 Building fires 2022 Major
2 $250,000 Building fires 2025 Major
3 $153,600 Building fires 2024 Significant
4 $64,700 Building fires 2023 Significant
5 $50,000 Building fires 2023 Significant
6 $5,200 Fire in mobile home used as fixed residence 2021 Significant
7 $4,900 Passenger vehicle fire 2021 Significant
8 $1,000 Fire in mobile home used as fixed residence 2022 Significant
08 Cities in this ZIP

Most active cities in ZIP 37143

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 37143.

#City5-yr incidents 
1 Pegram 218
2 Ashland City 2
10 Also served by

ZIP 37143 crosses 2 counties

Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.

CountyStateWeight 
Davidson County TN 1.00 FIPS 47037
11 Current conditions

Right now in 37143

The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.

About ZIP-level data

NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 220 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.