Arborlook
Risk & Response
by Arborlook Insights

Tuolumne County, CA

Community risk profile | NRI Score: 82.3 Very High

54,498
Population
14
Departments
59
Stations
18
Census Tracts

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

Heat Wave
$2.5M
Wildfire
$1.2M
Lightning
$489.3K
Riverine Flooding
$90.0K
Winter Weather
$83.9K

Department Rankings

Fire and EMS departments serving Tuolumne 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 14 departments
Department Est. Population Life-Safety Loss NRI Rating Stations
Mariposa County Fire Department 17,082 $9.8M Very High 12
Madera County Fire Department 97,602 $8.0M Very High 16
Tuolumne County Fire Department 56,114 $6.5M Very High 17
Sierra Conservation Center Fire Department 53,939 $6.4M Very High 1
Usda Forest Service Summit R.D. 53,939 $6.4M Very High 0
Copperopolis Fire Protection District 15,921 $1.1M Very High 3
Tuolumne Fire District 5,739 $464.0K Very High 1
City Of Sonora Fire Department 4,188 $366.0K Relatively High 1
Groveland Community Service District Fire Department 3,834 $348.1K Very High 3
Columbia Fire Protection District 2,690 $272.1K Very High 1
Twain Harte C.S.D.- Fire Division 3,133 $194.0K Very High 3
Mi-Wuk Sugar Pine Fire Protection District 2,696 $167.1K Very High 0
Strawberry Volunteer Fire Department 819 $138.4K Very High 1
Jamestown Fire Protection District -- -- Insufficient Data 0
No departments match your search.

Risk Snapshot

10.4%
Poverty Rate
28.1%
Age 65+
21.2%
Disability Rate
5.3%
Uninsured
50.4%
Pre-1980 Housing
8.4%
Mobile Homes
28.2%
Vacancy Rate
22.4%
Wood Heat
$76,058
Median HH Income

FEMA Disaster Declarations

10
Last 10 Years
14
Last 25 Years
Flood
Most Frequent

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