Arborlook
Risk & Response
by Arborlook Insights

Somervell County, TX

Community risk profile | NRI Score: 79.1 Relatively High

9,691
Population
3
Departments
5
Stations
3
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
0.19
expected fatality-equivalents per year, natural hazards only
150th highest of 254
Life Safety per 100k
1.99
natural hazard fatality-equivalents per 100,000 residents
57th highest of 254
Natural Hazard Property Loss
$4.9M
expected building loss per year, natural hazards only
130th highest of 254
Property Loss per Resident
$502
natural hazard building loss per resident per year
46th highest of 254

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 Somervell County, the largest single contributor is Tornado, 33% of the life-safety total.

Somervell County carries an expected under 1 natural hazard fatality-equivalents and $4.9M in building loss per year. Rank chips compare the 254 Texas counties. Nationally, Somervell County ranks 1998th of 3,222 U.S. counties for life-safety loss, 633rd for life safety per 100k residents, 2257th for property loss, and 855th 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 Somervell 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 Somervell County See what a department sees

What Drives the Loss

63%
34%
Property (buildings): $4.9M (63.5%)
Life safety: $2.6M (34.5%)
Agriculture: $155K (2.0%)

Total expected annual loss: $7,658,511 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
$865K
Cold Wave
$799K
Inland Flooding
$520K
Heat Wave
$189K
Lightning
$137K
Strong Wind
$62K

By property loss ($/yr)

Inland Flooding
$3.2M
Wildfire
$632K
Tornado
$598K
Hail
$236K
Strong Wind
$56K
Hurricane
$56K

Census Tract Risk Map

Shaded by quintile across the census tracts in Somervell 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

33%
67%
Combination: 33% (1)
Volunteer: 67% (2)
Residents per Station
1,938
census population per registered station
Stations per 100k
51.6
registered stations per 100,000 residents

Department composition covers the 3 departments registered in NERIS Public for Somervell County, TX. 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 Somervell 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 3 departments
Department Est. Population Life-Safety Loss NRI Rating Stations
Somervell County Fire Department 20,111 $4.8M Relatively High 2
Indian Harbor Volunteer Fire Department 18,041 $4.1M Relatively High 2
Selden Volunteer Fire Department 11,065 $3.2M Very High 1
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Risk Snapshot

7.5%
Poverty Rate
20.1%
Age 65+
12.5%
Disability Rate
12.4%
Uninsured
28.4%
Pre-1980 Housing
22.5%
Mobile Homes
7.6%
Vacancy Rate
0.9%
Wood Heat
$85,769
Median HH Income

FEMA Disaster Declarations

6
Last 10 Years
15
Last 25 Years
Fire
Most Frequent

Response-level intelligence for your region

Our Regional tier gives county fire authorities and state fire marshals rollup dashboards across all departments in your jurisdiction: response time analytics, cross-department benchmarking, and coverage gap analysis.

Explore the Regional Tier See the Response Demo