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

Steuben County Disaster Risk

Steuben County, New York

FEMA Risk Rating

Relatively Low

National Percentile

77th

of 3,144 counties

State Rank

#26

of 62 (1 = highest risk)

Flood Risk

88th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Moderate

Higher than 88% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 31% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 58% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 39% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 70% of US counties

Risk Overview

About Natural Disaster Risk in Steuben County, New York

Steuben County's Mixed Risk Profile

Steuben County registers 76.88 with a Relatively Low rating, slightly above New York's state average of 69.42, reflecting moderate hazard exposure. The county faces particularly elevated flood (87.53) and hurricane (70.13) risks that warrant attention from residents.

Mid-Tier Risk in New York

With a score of 76.88, Steuben County ranks in the state's middle tier for natural disaster risk, facing greater exposure than counties like Seneca and Tioga. Its flood risk of 87.53 places it among New York's most flood-prone counties.

Similar Risk to Regional Peers

Steuben County's risk profile aligns closely with Sullivan County (78.28) and St. Lawrence County (77.89), all facing comparable multi-hazard exposure. However, Steuben's tornado risk (58.11) significantly exceeds these neighbors, creating a distinct risk signature.

Flooding and Tornadoes Pose Real Threats

Flood risk at 87.53 and tornado risk at 58.11 are Steuben County's most pressing hazards, with flood exposure significantly above the state average. Hurricane risk (70.13) adds another layer of vulnerability, particularly for southern-facing properties.

Flood and Wind Coverage Critical

Steuben County residents should prioritize flood insurance and verify that homeowners policies include robust wind coverage for hurricane and tornado protection. Older homes and properties in floodplains face compounded risk and may require additional structural reinforcement.

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

Preparedness Guide

What to Prepare for in Steuben County

Top Hazards by Exposure

  1. #1
    FloodPrepare
    88th percentile
  2. #2
    HurricanePrepare
    70th percentile
  3. #3
    TornadoPrepare
    58th percentile

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

Risk Advisory: Steuben County

Risk Verdict

Steuben County ranks at the 77th percentile nationally for natural disaster risk — below the median for U.S. counties. Comprehensive household preparedness — including reviewing insurance, maintaining emergency supplies, and knowing evacuation routes — is strongly recommended.

Hazard Breakdown

Flood risk is Steuben County's dominant natural hazard, ranked at the 88th percentile nationally under FEMA's National Risk Index. Hurricane ranks second at the 70th percentile nationally. Additional tracked hazards include tornado (58th percentile), earthquake (39th percentile), wildfire (31th percentile).

Preparedness Context

Steuben County sits at the 88th percentile nationally for flood exposure. Knowing your property's flood zone designation — available at FEMA's Flood Map Service Center — is the first step toward understanding actual exposure and insurance options. Secondary hurricane exposure at the 70th percentile adds a second preparedness layer; households should review coverage options and alert sign-up for both hazard types. Regardless of specific hazard, Steuben County households benefit from a practiced communication plan: a designated out-of-state contact and a pre-agreed evacuation destination established before the season's peak risk period.

Regional Context

Compared to other New York counties, Steuben County runs 7.5 composite risk points higher than the state mean — reflecting above-average hazard concentration in this area.

Is your household prepared for Steuben 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 Steuben County, NY?
Steuben County has a FEMA National Risk Index rating of Relatively Low, placing it in the 77th 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 Steuben County?
Steuben County is evaluated for five major natural hazard types: flooding (88th percentile), hurricane (70th percentile), tornado (58th percentile), earthquake (39th percentile), wildfire (31th percentile). The highest-risk hazard is flooding at the 88th 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 Steuben County risk compare to the New York average?
Steuben County's composite risk percentile is 77th, compared to the New York state average of 69th percentile. The state's overall risk rating is Relatively Low. This means Steuben County faces higher natural disaster risk than the typical county in New York.
Is Steuben County at risk for flooding?
Yes, Steuben County's flooding risk is at the 88th 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.
Why is Steuben County higher risk than average?
Steuben County's composite risk score of 77th percentile is above the New York state average of 69th percentile. This elevated risk is driven by flooding exposure (88th percentile), along with hurricane and tornado risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.
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.