Arborlook
Risk & Response
by Arborlook Insights

Alameda County, CA

Community risk profile | NRI Score: 87.7 Very High

1.6M
Population
17
Departments
166
Stations
379
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
38.6
expected fatality-equivalents per year, natural hazards only
2nd highest of 58
Life Safety per 100k
2.34
natural hazard fatality-equivalents per 100,000 residents
10th highest of 58
Natural Hazard Property Loss
$1.4B
expected building loss per year, natural hazards only
7th highest of 58
Property Loss per Resident
$821
natural hazard building loss per resident per year
21st highest of 58

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 Alameda County, the largest single contributor is Earthquake, 96% of the life-safety total.

Alameda County carries an expected 39 natural hazard fatality-equivalents and $1.4B in building loss per year. Rank chips compare the 58 California counties. Nationally, Alameda County ranks 6th of 3,222 U.S. counties for life-safety loss, 475th for life safety per 100k residents, 8th for property loss, and 231st 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 Alameda 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 Alameda County See what a department sees

What Drives the Loss

72%
28%
Property (buildings): $1.4B (71.9%)
Life safety: $528.2M (28.0%)
Agriculture: $1.8M (0.1%)

Total expected annual loss: $1,884,810,209 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)

Earthquake
$508.4M
Heat Wave
$13.3M
Landslide
$3.9M
Inland Flooding
$1.1M
Wildfire
$602K
Tornado
$540K

By property loss ($/yr)

Earthquake
$843.2M
Inland Flooding
$489.1M
Wildfire
$11.0M
Coastal Flooding
$4.6M
Tsunami
$3.1M
Tornado
$1.9M

Census Tract Risk Map

Shaded by quintile across the census tracts in Alameda 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

47%
18%
29%
Career: 47% (8)
Combination: 18% (3)
Volunteer: 6% (1)
Unreported: 29% (5)
Residents per Station
9,937
census population per registered station
Stations per 100k
10.1
registered stations per 100,000 residents

Department composition covers the 17 departments registered in NERIS Public for Alameda County, CA. 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 Alameda 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
Oakland Fire Department 451,091 $200.7M Very High 25
Corteva Agriscience 870,832 $112.7M Very High 0
Martinez Refining Company Fire Brigade 870,832 $112.7M Very High 0
Ultramar Fire Department 870,832 $112.7M Very High 0
Contra Costa County FPD 775,236 $100.2M Very High 45
East Bay Regional Park District Fire Department 457,784 $97.2M Very High 3
Alameda County Fire Department 425,476 $85.9M Very High 29
Berkeley Fire Department 113,793 $73.1M Very High 11
Fremont Fire Department 233,403 $51.6M Very High 13
Hayward Fire Department 160,080 $43.7M Very High 20
City Of Alameda Fire Department 77,620 $28.5M Very High 6
San Ramon Valley Fire Protection District 163,501 $19.1M Very High 10
Albany Fire Department 17,139 $6.4M Relatively High 1
Piedmont Fire Department 9,365 $3.7M Very High 1
Lawrence Livermore National Laboratory 13,107 $1.9M Very High 0
Sandia National Laboratories Site 10,454 $855.0K Relatively High 2
Lawrence Berkeley National Laboratory Site 143 $774.9K Very High 0
No departments match your search.

Risk Snapshot

9.2%
Poverty Rate
15.4%
Age 65+
10.3%
Disability Rate
4.0%
Uninsured
65.3%
Pre-1980 Housing
1.3%
Mobile Homes
6.1%
Vacancy Rate
0.2%
Wood Heat
$139,793
Median HH Income

FEMA Disaster Declarations

8
Last 10 Years
11
Last 25 Years
Severe Storm
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.

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