Arborlook
Risk & Response
by Arborlook Insights

Sumner County, TN

Community risk profile | NRI Score: 66.0 Relatively High

204,424
Population
19
Departments
97
Stations
43
Census Tracts

Natural Hazard Loss Profile

Expected annual loss across the 18 natural hazards in FEMA's National Risk Index. Life safety is expressed in fatality-equivalents, combining expected deaths and injuries. Property loss counts building damage only, separate from agriculture.

Natural Hazard Life Safety
2.28
expected fatality-equivalents per year, natural hazards only
7th highest of 95
Life Safety per 100k
1.12
natural hazard fatality-equivalents per 100,000 residents
47th highest of 95
Natural Hazard Property Loss
$55.3M
expected building loss per year, natural hazards only
7th highest of 95
Property Loss per Resident
$271
natural hazard building loss per resident per year
37th highest of 95

These figures cover natural hazards only. Structure fire, EMS, and motor vehicle incidents are not included in the National Risk Index and are not counted here, so this is not an all-cause life safety measure. For Sumner County, the largest single contributor is Tornado, 35% of the life-safety total.

Sumner County carries an expected 2 natural hazard fatality-equivalents and $55.3M in building loss per year. Rank chips compare the 95 Tennessee counties. Nationally, Sumner County ranks 247th of 3,222 U.S. counties for life-safety loss, 1526th for life safety per 100k residents, 361st for property loss, and 2098th for property loss per resident. Computed from census tract data covering every resident, independent of fire department boundaries.

Add fire mortality, cause, and loss

Natural hazard exposure is one half of the picture. The other half is what your departments run on: fire deaths and injuries, cause of ignition, dollar loss per incident. That comes from NERIS incident reporting, and it grows as departments serving Sumner County enroll. Our Regional tier brings it together across your jurisdiction, with participating departments, alongside response time analytics, cross-department benchmarking, and coverage gap analysis.

Talk to us about Sumner County See what a department sees

What Drives the Loss

64%
36%
Property (buildings): $55.3M (63.8%)
Life safety: $31.2M (36.0%)
Agriculture: $135K (0.2%)

Total expected annual loss: $86,709,689 per year. Life safety is shown here in dollars, at FEMA's $13.7M value of statistical life, so the three shares sum to the total.

Hazards Ranked Two Ways

The hazard that threatens people is often not the hazard that destroys buildings. Both columns cover the same 18 hazards over the same year.

By life-safety loss ($/yr)

Tornado
$10.9M
Cold Wave
$10.7M
Earthquake
$3.3M
Strong Wind
$2.7M
Heat Wave
$1.4M
Inland Flooding
$996K

By property loss ($/yr)

Inland Flooding
$41.2M
Earthquake
$5.5M
Tornado
$5.2M
Hail
$1.7M
Ice Storm
$790K
Strong Wind
$570K

Census Tract Risk Map

Shaded by quintile across the census tracts in Sumner County. Gray tracts have no modeled loss or no resident population. Per-resident figures on this map use the National Risk Index 2020 tract population.

Fire Service Profile

21%
26%
53%
Career: 21% (4)
Combination: 26% (5)
Volunteer: 53% (10)
Residents per Station
2,107
census population per registered station
Stations per 100k
47.5
registered stations per 100,000 residents

Department composition covers the 19 departments registered in NERIS Public for Sumner County, TN. Departments that have not registered are not counted. Station coverage divides census population by registered stations; department service areas overlap, so their populations are not summed.

Department Rankings

Fire and EMS departments serving Sumner County. Click column headers to sort.

NRI Rating is from FEMA's National Risk Index, which measures community risk across 18 natural hazards using expected annual losses, social vulnerability, and community resilience. Life-Safety Loss uses FEMA's Value of Statistical Life ($13.7M per expected fatality) to estimate annual risk to human life.

Department boundaries and station counts are self-reported through NERIS Public and may not reflect current service areas. Population and Life-Safety Loss reflect each department's full jurisdiction. County-level risk metrics are computed from census tract data and are not affected by boundary accuracy. See full methodology.

Showing 19 departments
Department Est. Population Life-Safety Loss NRI Rating Stations
Nashville Fire Department 699,904 $59.4M Relatively Moderate 40
Wilson County Emergency Management Agency 158,833 $18.5M Relatively High 23
Southeast Community Fire Department 75,336 $11.3M Relatively Moderate 1
Hendersonville Fire Department 52,447 $8.3M Very High 7
Gallatin Fire Department 47,922 $7.1M Relatively High 6
Lafayette Fire Department 26,240 $3.9M Relatively High 1
Portland Fire Department 24,067 $3.7M Relatively Low 2
Number One Volunteer Fire Department 17,258 $3.5M Relatively High 1
Shackle Island Fire Rescue 22,253 $3.4M Relatively High 1
Highland Volunteer Fire Department, Inc. 23,016 $3.4M Relatively Low 4
Cottontown Fire Department 21,764 $3.2M Relatively Moderate 1
Millersville Fire Department 23,161 $3.2M Relatively High 2
White House Community Volunteer Fire Department, Inc. 25,763 $2.9M Relatively Moderate 3
Goodlettsville Fire Department 20,462 $2.6M Relatively High 1
Westmoreland Volunteer Fire Department 17,971 $2.5M Relatively Moderate 1
Gallatin Volunteer Fire Department 10,386 $1.8M Relatively High 0
Hartsville - Trousdale County Volunteer Fire Department 11,957 $1.8M Relatively High 1
Ridgetop Fire Department 15,077 $1.7M Relatively Moderate 1
Oak Grove Community Fire District 5,065 $723.5K Very Low 1
No departments match your search.

Risk Snapshot

8.8%
Poverty Rate
16.6%
Age 65+
11.7%
Disability Rate
7.5%
Uninsured
30.8%
Pre-1980 Housing
5.1%
Mobile Homes
5.6%
Vacancy Rate
0.4%
Wood Heat
$93,108
Median HH Income

FEMA Disaster Declarations

9
Last 10 Years
16
Last 25 Years
Severe Storm
Most Frequent

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