Arborlook
Risk & Response
by Arborlook Insights

Williamson County, TX

Community risk profile | NRI Score: 28.0 Relatively Low

672,688
Population
17
Departments
177
Stations
135
Census Tracts

Top Hazards by Life-Safety Loss ($/yr)

Cold Wave
$21.1M
Tornado
$10.2M
Heat Wave
$5.3M
Riverine Flooding
$3.3M
Lightning
$1.7M

Department Rankings

Fire and EMS departments serving Williamson 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 17 departments
Department Est. Population Life-Safety Loss NRI Rating Stations
Austin Fire Department 1.0M $113.2M Relatively Low 107
Travis County Emergency Services District No. 2 147,690 $13.4M Relatively Low 10
Round Rock Fire Department 149,868 $9.8M Relatively Low 11
Cedar Park Fire Department 97,847 $7.5M Relatively Low 5
Williamson County Esd#7 31,616 $3.5M Relatively Moderate 4
Bartlett Volunteer Fire Department 31,734 $3.3M Relatively Moderate 1
Hutto Fire/Rescue 54,873 $3.3M Relatively Low 9
Williamson County Emergency Services District #4 45,927 $2.9M Relatively Low 3
Weir Volunteer Fire Department 27,656 $2.2M Relatively Moderate 0
City Of Taylor Fire Department 22,342 $1.9M Relatively Low 2
Sam Bass Fire Department 25,564 $1.8M Relatively Low 6
Thorndale Volunteer Fire Department 7,192 $1.4M Relatively High 1
Williamson County Emergency Services District Number 5 19,606 $1.2M Relatively Moderate 2
Leander Fire Department 18,017 $955.5K Relatively Moderate 11
Jollyville Volunteer Fire Department 9,735 $795.9K Relatively Low 2
Thrall Volunteer Fire Department 5,486 $508.4K Relatively High 1
Granger Volunteer Fire Department 3,477 $413.8K Relatively Moderate 2
No departments match your search.

Risk Snapshot

6.4%
Poverty Rate
12.9%
Age 65+
10.6%
Disability Rate
9.8%
Uninsured
9.4%
Pre-1980 Housing
1.9%
Mobile Homes
3.9%
Vacancy Rate
0.1%
Wood Heat
$121,196
Median HH Income

FEMA Disaster Declarations

6
Last 10 Years
20
Last 25 Years
Fire
Most Frequent

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