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Risk & Response

Chester County, PA

Community risk profile | NRI Score: 40.0 Relatively Low

547,840
Population
42
Departments
83
Stations
124
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, not agriculture.

Natural Hazard Life Safety
2.40
expected fatality-equivalents per year, natural hazards only
7th highest of 67
Life Safety per 100k
0.44
natural hazard fatality-equivalents per 100,000 residents
20th highest of 67
Natural Hazard Property Loss
$124.6M
expected building loss per year, natural hazards only
6th highest of 67
Property Loss per Resident
$227
natural hazard building loss per resident per year
47th highest of 67

These figures cover natural hazards only. Structure fire, EMS, and motor vehicle incidents are not in the National Risk Index, so this is not an all-cause life safety measure. For Chester County, the largest single contributor is Heat Wave, 32% of the life-safety total.

Chester County carries an expected 2 natural hazard fatality-equivalents and $124.6M in building loss per year. Rank chips compare the 67 Pennsylvania counties. Nationally, Chester County ranks 234th of 3,222 U.S. counties for life-safety loss, 2681st for life safety per 100k residents, 170th for property loss, and 2512th 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 only part of the risk. Fire deaths and injuries, cause of ignition, and dollar loss per incident come from NERIS incident reporting, which grows as departments serving Chester County enroll. Our Regional tier adds that data for the departments your jurisdiction sponsors, next to public risk and NERIS adoption for every department in Chester County.

Talk to us about Chester County See what a department sees

Loss Breakdown

72%
19%
9%
Property (buildings): $124.6M (72.2%)
Life safety: $32.9M (19.0%)
Agriculture: $15.2M (8.8%)

Total expected annual loss: $172,609,930 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.

Agriculture is 9% of expected annual loss in Chester County, so total loss overstates property loss here. The property figure above counts building loss only.

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)

Heat Wave
$10.6M
Cold Wave
$7.5M
Tornado
$4.8M
Strong Wind
$3.0M
Lightning
$1.9M
Winter Weather
$1.8M

By property loss ($/yr)

Inland Flooding
$103.2M
Earthquake
$7.0M
Hurricane
$6.4M
Tornado
$5.0M
Strong Wind
$1.6M
Winter Weather
$524K

Census Tract Risk Map

Shaded by quintile across the census tracts in Chester 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

40%
57%
Career: 2% (1)
Combination: 40% (17)
Volunteer: 57% (24)
Residents per Station
6,600
census population per registered station
Stations per 100k
15.2
registered stations per 100,000 residents

Department composition covers the 42 departments registered in NERIS Public for Chester County, PA. 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 Chester 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 42 departments
Department ▲ Est. Population ▲ Life-Safety Loss ▼ NRI Rating ▲ Stations ▲
Broomall Fire Company 150,328 $10.1M Relatively Low 1
Upper Chichester Fire Department 93,906 $5.9M Relatively Low 1
Phoenixville Fire Department 77,690 $5.6M Relatively Moderate 2
Longwood Fire Company 74,529 $4.3M Relatively Moderate 4
East Brandywine Fire Company 62,422 $3.8M Relatively Moderate 3
Modena Fire Company 1 50,998 $3.7M Relatively Moderate 1
West Chester Fire Department 51,879 $3.3M Relatively Low 5
Lionville Fire Company 62,974 $3.3M Relatively Low 2
Avondale Fire Company #1 36,344 $3.0M Relatively Moderate 2
City Of Coatesville Fire Department 46,320 $2.8M Relatively Moderate 3
Cochranville Fire Company 48,540 $2.8M Relatively Moderate 1
Chester Township Fire Company 39,711 $2.6M Relatively Low 1
Upland Fire Company #1 39,711 $2.6M Relatively Low 1
Goshen Fire Company 39,702 $2.5M Relatively Low 4
Kennett Fire Company No 1 44,698 $2.4M Relatively Moderate 1
Radnor Fire Company 37,724 $2.4M Relatively Moderate 2
Liberty Fire Company 45,664 $2.3M Relatively High 3
Christiana Fire Company 47,009 $2.1M Relatively Moderate 1
West Grove Fire Company 30,154 $1.9M Relatively Moderate 7
Concordville Fire And Protective Association 29,631 $1.8M Relatively Low 2
Berwyn Fire Company 29,301 $1.8M Relatively Low 4
Ludwigs Corner Fire Company 32,096 $1.7M Relatively Moderate 2
Union Fire Company No. 1 27,484 $1.6M Relatively Moderate 1
Honey Brook Fire Company 27,530 $1.5M Relatively High 2
West Whiteland Fire Company 20,886 $1.3M Relatively Low 1
Sadsburyville Fire Company 25,292 $1.1M Relatively Low 1
East Whiteland Volunteer Fire Association 19,098 $1.1M Relatively Low 1
West Bradford Fire Company 16,745 $995.0K Relatively Low 2
Newtown Square Fire Company 15,895 $950.9K Relatively Moderate 1
Downingtown Fire Department 14,118 $923.9K Relatively Moderate 2
Paoli Fire Company 14,071 $843.7K Relatively Low 2
Thorndale Volunteer Fire Company 14,772 $822.9K Relatively High 2
Kimberton Fire Company 12,953 $700.1K Relatively Low 1
Wagontown Volunteer Fire Company 12,333 $665.4K Relatively Moderate 1
Westwood Fire Company 11,294 $637.9K Relatively High 5
Twin Valley Fire Department 9,752 $572.6K Relatively Moderate 1
Friendship Fire Company #1 Morgantown 8,323 $491.7K Relatively Moderate 0
Atglen Fire Department 8,721 $486.5K Relatively Moderate 1
Parkesburg Fire Company No 1 8,721 $486.5K Relatively Moderate 1
Valley Forge Volunteer Fire Company 8,996 $486.4K Relatively Low 2
Liberty Steam Fire Engine Company 1 7,946 $429.4K Relatively Moderate 2
Coatesville Department Of Veterans Affairs 194 $10.4K Relatively Moderate 1
No departments match your search.

Risk Snapshot

6.0%
Poverty Rate
17.7%
Age 65+
9.6%
Disability Rate
4.4%
Uninsured
44.9%
Pre-1980 Housing
2.1%
Mobile Homes
3.6%
Vacancy Rate
1.1%
Wood Heat
$136,501
Median HH Income

FEMA Disaster Declarations

4
Last 10 Years
17
Last 25 Years
Hurricane
Most Frequent

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