riskbycounty
FEMA NRI 1.19.0Updated Nov 2023 · Coverage 2014–2023Methodology

Franklin County Disaster Risk

Franklin County, Massachusetts

FEMA Risk Rating

Relatively Low

National Percentile

61th

of 3,144 counties

State Rank

#12

of 14 (1 = highest risk)

Flood Risk

74th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 74% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 37% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 32% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 59% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 79% of US counties

Risk Overview

About Natural Disaster Risk in Franklin County, Massachusetts

Franklin enjoys below-average national risk

Franklin County's composite risk score of 60.72 sits meaningfully below the national average, placing it in the relatively low risk tier. While not risk-free, Franklin residents face measurably less disaster exposure than Americans in higher-risk regions. The score reflects Franklin's inland, rural position and distance from major coastal hazard zones.

Second-safest county in Massachusetts

Franklin County ranks second-safest among Massachusetts counties with a 60.72 composite score, significantly below the state average of 78.84. Only Dukes County (16.79) offers greater protection from disaster hazards. Franklin's inland position and lower population density translate directly into reduced composite risk.

Notably safer than nearly all coastal areas

Franklin's 60.72 score runs substantially lower than neighboring Hampshire (69.88), Berkshire (84.00), and every coastal county in the state. The protection gap widens dramatically versus Essex (95.58), Hampden (92.78), Bristol (89.85), and Barnstable (89.09). Franklin's inland, western location provides meaningful shelter from Atlantic hazards.

Floods and hurricanes merit attention

Franklin residents face the most meaningful risks from flooding (73.51) and hurricanes (78.64), both in the 70s range. Earthquake (58.75) and wildfire (36.99) risks remain moderate, while tornado risk (31.58) is notably low. Inland rivers and residual Atlantic storm systems represent your primary hazard exposure.

Flood coverage pairs with standard insurance

Given flood risk of 73.51, securing federal flood insurance should be your priority, particularly if you live near rivers, streams, or mapped flood zones. Standard homeowners insurance combined with flood coverage provides solid protection for Franklin residents. Your relatively low disaster risk compared to coastal counties means you can focus resources efficiently on these two primary threats.

Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor

Preparedness Guide

What to Prepare for in Franklin County

Top Hazards by Exposure

  1. #1
    HurricanePrepare
    79th percentile
  2. #2
    FloodPrepare
    74th percentile
  3. #3
    EarthquakePrepare
    59th percentile

Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)

Risk Advisory: Franklin County

Risk Verdict

Franklin County has a below-average natural disaster risk profile, scoring at the 61th percentile nationally under FEMA's National Risk Index. Households in Franklin County benefit from knowing which individual hazard types — flood, wildfire, tornado, or hurricane — are the primary contributors.

Hazard Breakdown

Hurricane risk is Franklin County's dominant natural hazard, ranked at the 79th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 74th percentile nationally. Additional tracked hazards include earthquake (59th percentile), wildfire (37th percentile), tornado (32th percentile).

Preparedness Context

Hurricane risk is Franklin County's top-ranked natural hazard at the 79th percentile nationally. The most time-sensitive preparedness step is knowing the county's evacuation zone for your address — zone maps are published by the county emergency management office. Flood, the county's second-ranked hazard at the 74th percentile nationally, represents an additional preparedness consideration for Franklin County independent of hurricane season. Franklin County's county emergency management office publishes official evacuation zone maps with zone-specific shelter locations; downloading this map and identifying your zone assignment is the single highest-value pre-season step.

Regional Context

The Massachusetts county average exceeds Franklin County's score by 18.1 composite points — placing this county in the lower-risk tier relative to its in-state peers.

Is your household prepared for Franklin County's hazards?

Review FEMA's county-specific preparedness checklists and emergency planning guides.

FEMA Ready Guide →

Frequently Asked Questions

What is the natural disaster risk in Franklin County, MA?
Franklin County has a FEMA National Risk Index rating of Relatively Low, placing it in the 61th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Franklin County?
Franklin County is evaluated for five major natural hazard types: hurricane (79th percentile), flooding (74th percentile), earthquake (59th percentile), wildfire (37th percentile), tornado (32th percentile). The highest-risk hazard is hurricane at the 79th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Franklin County risk compare to the Massachusetts average?
Franklin County's composite risk percentile is 61th, compared to the Massachusetts state average of 79th percentile. The state's overall risk rating is Relatively Low. This means Franklin County faces lower natural disaster risk than the typical county in Massachusetts.
Is Franklin County at risk for hurricane?
Yes, Franklin County's hurricane risk is at the 79th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Franklin County is at the 74th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Is Franklin County a safe place to live?
Franklin County's composite risk score of 61th percentile is below the Massachusetts state average of 79th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is hurricane at the 79th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.
By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

Data Source

Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.

Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.