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

Madison County Disaster Risk

Madison County, New York

FEMA Risk Rating

Relatively Low

National Percentile

59th

of 3,144 counties

State Rank

#45

of 62 (1 = highest risk)

Flood Risk

77th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 77% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 20% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 42% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 47% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 60% of US counties

Risk Overview

About Natural Disaster Risk in Madison County, New York

Madison County risk aligns with U.S. patterns

Madison County's composite risk score of 59.38 places it slightly below the national average, with a Relatively Low rating. The county mirrors broader U.S. vulnerability patterns, though targeted hazards vary by region.

Below-average disaster risk for New York State

At 59.38, Madison County scores 10 points below New York's state average of 69.42, positioning it in the safer third of counties. Still, it faces more exposure than its northern neighbors Lewis and Livingston.

Middle ground between safest and highest-risk upstate

Madison County (59.38) falls between safer Livingston (56.36) and riskier Montgomery County (65.17), while far below higher-exposure regions like Monroe County (93.77). Its position reflects a transitional geography with meaningful—but moderate—hazard exposure.

Flooding creates the county's largest vulnerability

Flood risk (77.07) dwarfs all other hazards in Madison County, reflecting the region's waterways and spring snowmelt patterns. Tornadoes (41.86), hurricanes (59.57), and earthquakes (47.36) pose secondary threats, while wildfires (20.07) remain relatively low.

Flood insurance is non-negotiable in Madison County

Madison County's elevated flood risk demands a separate flood insurance policy—standard homeowners policies will not cover flood loss. Review your coverage annually, especially if your home sits in a designated flood zone or near tributaries.

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

Preparedness Guide

What to Prepare for in Madison County

Top Hazards by Exposure

  1. #1
    FloodPrepare
    77th percentile
  2. #2
    HurricanePrepare
    60th percentile
  3. #3
    EarthquakePrepare
    47th percentile

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

Risk Advisory: Madison County

Risk Verdict

Natural hazard pressure in Madison County is below the national midpoint, with a composite score at the 59th percentile. Proactive emergency planning and awareness of the specific hazards driving Madison County's score can meaningfully reduce household risk.

Hazard Breakdown

Flood risk is Madison County's dominant natural hazard, ranked at the 77th percentile nationally under FEMA's National Risk Index. Hurricane ranks second at the 60th percentile nationally. Additional tracked hazards include earthquake (47th percentile), tornado (42th percentile), wildfire (20th percentile).

Preparedness Context

Flood risk is Madison County's top hazard at the 77th percentile nationally. Households in or near designated flood zones face elevated financial exposure; flood insurance typically requires a 30-day waiting period before it takes effect, so applying before the season is advisable. Secondary hurricane exposure at the 60th percentile adds a second preparedness layer; households should review coverage options and alert sign-up for both hazard types. Households across Madison County should identify the nearest community shelter and keep a basic emergency kit — water, non-perishable food, medications, flashlight, and battery radio — in a location easy to grab quickly.

Regional Context

Madison County's composite risk score sits 10.0 points below the New York county average, reflecting a more favorable hazard environment than the state typical.

Is your household prepared for Madison 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 Madison County, NY?
Madison County has a FEMA National Risk Index rating of Relatively Low, placing it in the 59th 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 Madison County?
Madison County is evaluated for five major natural hazard types: flooding (77th percentile), hurricane (60th percentile), earthquake (47th percentile), tornado (42th percentile), wildfire (20th percentile). The highest-risk hazard is flooding at the 77th 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 Madison County risk compare to the New York average?
Madison County's composite risk percentile is 59th, compared to the New York state average of 69th percentile. The state's overall risk rating is Relatively Low. This means Madison County faces lower natural disaster risk than the typical county in New York.
Is Madison County at risk for flooding?
Yes, Madison County's flooding risk is at the 77th percentile nationally. This places it in the top quartile for this hazard type.
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 Madison County a safe place to live?
Madison County's composite risk score of 59th percentile is below the New York state average of 69th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is flooding at the 77th 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.