Sagadahoc County Disaster Risk
Sagadahoc County, Maine
FEMA Risk Rating
Very Low
National Percentile
23th
of 3,144 counties
State Rank
#16
of 16 (1 = highest risk)
Flood Risk
75th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively Low
Higher than 75% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 14% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 13% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 48% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively Low
Higher than 78% of US counties
Risk Overview
About Natural Disaster Risk in Sagadahoc County, Maine
Sagadahoc County is very low risk
Sagadahoc County's composite risk score of 23.35 ranks it as very low—one of the safest counties in Maine and substantially below the national average. Despite its coastal location, the county benefits from geographic protection and lower population density that reduce overall disaster vulnerability. This favorable profile makes Sagadahoc one of New England's most naturally resilient communities.
Maine's safest county overall
Sagadahoc County ranks as the lowest-risk county in Maine with its 23.35 composite score, sitting 33.4 points below the state average of 56.75. This distinction reflects minimal exposure across nearly all hazard categories, with even its highest risk (flood at 74.80) remaining manageable compared to peers. The county's exceptional safety profile makes it an outlier even among Maine's generally low-risk areas.
Dramatically safer than adjacent counties
Sagadahoc's 23.35 score is dramatically lower than neighboring Waldo County (40.62) to the north and Oxford County (65.90) to the west. Even coastal and island areas adjacent to Penobscot County (78.02) show far higher risk levels than Sagadahoc proper. The county's exceptional safety stands in stark contrast to the elevated risks found in surrounding regions.
Flood risk is the only notable concern
Flood risk at 74.80 is Sagadahoc County's most significant natural hazard, though it remains more manageable than in higher-risk Maine counties. All other hazards—earthquakes (47.93), hurricanes (77.93), tornadoes (13.10), and wildfires (14.34)—fall below state averages or into negligible ranges. The county's overall vulnerability is so low that targeted precautions for flood-prone neighborhoods constitute the primary disaster preparedness need.
Targeted flood insurance in at-risk areas
Residents in flood-prone neighborhoods should secure standalone flood insurance to cover the 74.80 flood risk, while residents on higher ground can rely on standard homeowners policies. Basic wind and hail coverage addresses minimal hurricane risk (77.93), and earthquake insurance is not economically justified given the very low composite risk. Sagadahoc's exceptional safety profile means most homeowners can prioritize flood preparedness over comprehensive multi-hazard coverage.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Sagadahoc County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Sagadahoc County
Risk Verdict
Sagadahoc County's natural disaster risk is among the lowest in the country, with a composite score at the 23th percentile nationally. Residents of Sagadahoc County can use the 23th percentile ranking as a baseline, while recognizing that individual properties may still lie in specific hazard zones that differ from the county average.
Hazard Breakdown
Hurricane risk is Sagadahoc County's dominant natural hazard, ranked at the 78th percentile nationally under FEMA's National Risk Index. Flood ranks second at the 75th percentile nationally. Additional tracked hazards include earthquake (48th percentile), wildfire (14th percentile), tornado (13th percentile).
Preparedness Context
Hurricane risk is Sagadahoc County's top-ranked natural hazard at the 78th 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. Sagadahoc County's flood exposure at the 75th percentile nationally adds a hazard layer that can persist or intensify after hurricane-force winds have passed, particularly in low-lying inland areas. Sagadahoc 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 Maine county average exceeds Sagadahoc County's score by 33.4 composite points — placing this county in the lower-risk tier relative to its in-state peers.
Is your household prepared for Sagadahoc County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Sagadahoc County, ME?
What types of natural hazards affect Sagadahoc County?
How does Sagadahoc County risk compare to the Maine average?
Is Sagadahoc County at risk for hurricane?
How is natural disaster risk measured?
Is Sagadahoc County a safe place to live?
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.