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Risk & Response by Arborlook Insights

Merriwether Volunteer Fire Department

VOLUNTEER SC 4 Stations
10,969
Est. Population
69.3
Sq Miles
158
Density / Sq Mi
2
Census Tracts
Relatively Moderate
NRI Risk Rating

Service Area Overview

Your department boundary, station locations, and overall NRI risk scores by census tract. Use the sections below to explore specific hazards, fire risk indicators, and EMS demand drivers across your service area.

Service area, population, and census tract assignments are based on department boundaries from NERIS Public. Boundary accuracy varies by jurisdiction.

Natural Hazard Risk

What this means for planning: With a risk score of 60 (Relatively High nationally), tornado is your leading natural hazard. Focus on rapid damage assessment, search and rescue in collapsed structures, and coordination with emergency management on warning systems and community shelter locations.

Top 5 Hazards in Your Service Area

Sorted by life-safety impact. Life-safety loss uses FEMA’s Value of Statistical Life ($13.7M per fatality or 10 injuries). NRI methodology

Hazard Risk Score Rating Life-Safety Loss
$/yr
Total Loss
$/yr
Tornado TOP LIFE-SAFETY HAZARD 60 Relatively High $150K/yr $226K/yr
Cold Wave 51.6 Relatively Moderate $115K/yr $116K/yr
Strong Wind 84.7 Very High $104K/yr $145K/yr
Heat Wave 55 Relatively Moderate $96K/yr $96K/yr
Lightning 86 Very High $77K/yr $81K/yr

How to read this map: Colors show absolute national risk levels (red = Very High nationally, green = Very Low nationally). These are objective hazard comparisons across all U.S. communities.

Historical Disaster Declarations

Your county has experienced 14 FEMA disaster declarations in the last 10 years, and 19 declarations in the last 25 years.

DateTypeTitle
2026-01-23Winter StormSEVERE WINTER STORM
2024-09-29HurricaneHURRICANE HELENE
2024-09-26Tropical StormHURRICANE HELENE
2024-08-05Tropical StormHURRICANE DEBBY
2023-08-31HurricaneHURRICANE IDALIA

Demographics & Vulnerability

Why This Matters

Your community's demographics shape everything: from where you need smoke alarm programs to how many of your calls are EMS. The data below identifies who generates the most emergency demand, who faces the greatest barriers during emergencies, and who benefits most from targeted CRR outreach.

Age Distribution

Age drives EMS call volume (highest utilization: 65+ and especially 75+, with elevated rates also among children under 5), shapes fire safety education priorities, and determines evacuation assistance needs. The dark marker on each bar shows the national average.

Under 5
6.5% (711)
Ages 5-17
13.4% (1,470)
Ages 18-64
59.2% (6,496)
Ages 65-74
12.8% (1,409)
Ages 75-84
7.0% (766)
Ages 85+
1.1% (117)
Your Community
National Average

Social Vulnerability Indicators

These indicators identify populations that need additional support during emergencies, face barriers to self-evacuation or medical access, and benefit most from proactive CRR programming.

Vulnerability Factor Your Community Peer Average National Average vs. Peers
Disability Rate
Higher EMS utilization, evacuation assistance needs, accessible communication requirements
12.3% 16.8% 13.4% slightly lower
Poverty Rate
Economic barrier to safety resources
13.5% 11.8% 12.5% ≈ average
Uninsured Rate
May delay medical care, leading to emergencies
6.5% 7.5% 8.3% ≈ average
Limited English Households
Language barrier to emergency communication
0.3% 0.6% 4.3% 2.3x lower
No Vehicle Access
Evacuation risk; higher EMS transport dependence
4.2% 3.3% 8.7% slightly higher
No Internet Access
Disconnected from digital emergency alerts
5.9% 10.8% 6.7% 1.8x lower

Economic Context

Median Household Income
$96,940
Peers: $74,061 · National: $89,476
Per Capita Income
$40,660
Peers: $36,806 · National: $44,519
Median Home Value
$247,185
Peers: $240,567 · National: $402,761

Fire Risk Factors

What this means for planning: 12.2% of housing units are vacant, slightly higher the national average. Vacant properties have elevated fire risk due to lack of maintenance, unauthorized access, and delayed detection. Work with code enforcement on vacant property inspections and securing abandoned structures.

How to read this map: Colors show relative risk within your jurisdiction (red = highest-need tracts, green = lowest-need). Check the table below for overall levels vs. peers and national averages.

Risk Factor Your Community Peer Average National Average vs. Peers
Pre-1980 Housing
Pre-1980 construction standards
21.1% 20.0% 36.3% ≈ average
Wood Heating
Wood stoves and fireplaces as primary heat
1.1% 5.0% 1.4% 4.7x lower
Vacancy Rate
Vacant properties at higher fire risk
12.2% 14.1% 10.3% ≈ average
Mobile Homes
Structural fire spread risk
24.9% 21.0% 5.8% slightly higher
Renter-Occupied
Higher turnover, variable maintenance
9.2% 16.0% 34.7% 1.7x lower

EMS Risk Factors

EMS typically accounts for 60-80% of fire department call volume nationally. The demographics below are the strongest predictors of where that demand comes from in your service area.

What this means for planning: 20.9% of residents are over 65. Older populations typically have higher EMS utilization rates. Consider community paramedicine programs for wellness checks, medication management support, and fall prevention education.

How to read this map: Colors show relative risk within your jurisdiction (red = highest-need tracts, green = lowest-need). Check the table below for overall levels vs. peers and national averages.

Risk Factor Your Community Peer Average National Average vs. Peers
Population 65+
Highest EMS utilization group
20.9% 20.8% 17.4% ≈ average
Disability Rate
Higher EMS utilization, specialized assistance needs
12.3% 16.8% 13.4% slightly lower
No Vehicle Access
Evacuation risk; higher EMS transport dependence
4.2% 3.3% 8.7% slightly higher
Uninsured Rate
May delay care, leading to emergencies
6.5% 7.5% 8.3% ≈ average
Poverty Rate
Economic barrier to healthcare access
13.5% 11.8% 12.5% ≈ average

Peer Comparison

Departments similar to yours in size, type, density class, and region. Peer benchmarks contextualize your community risk profile and support “demonstrated need” narratives in grant applications.

Department State Population Risk Score 65+ % Poverty % Stations
Merriwether Volunteer Fire Department (You) SC 10,969 45.7 20.9% 13.5% 4
Sudlersville Volunteer Fire Company (Queen Anne's County Station 6) MD 11,058 47.2 18.5% 10.0% 1
Belfast-Rosedale Volunteer Fire Department VA 11,189 46.2 24.2% 12.7% 1
Leipsic Volunteer Fire Company, Inc. DE 11,801 50.9 21.6% 14.2% 1
Capon Springs Volunteer Fire & Rescue Company WV 13,871 47.2 20.1% 11.4% 2

Your Community Risk Profile Is Half the Story

This page shows what your community faces. Connecting your NERIS data shows the other half: where response is slowest in your highest-risk areas, whether you're meeting NFPA benchmarks, and how your CRR investments are performing against actual demand.

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