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

Washington County Disaster Risk

Washington County, Vermont

FEMA Risk Rating

Relatively Low

National Percentile

52th

of 3,144 counties

State Rank

#5

of 14 (1 = highest risk)

Flood Risk

71th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 71% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 19% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 14% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 52% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 67% of US counties

Risk Overview

About Natural Disaster Risk in Washington County, Vermont

Washington County's elevated disaster risks

Washington County's composite risk score of 52.23 and "Relatively Low" rating exceed the national average, indicating above-typical exposure to natural hazards. The county's central Vermont location exposes it to flooding, hurricanes, and moderate earthquake risk.

Third-riskiest county in Vermont

Washington County's 52.23 score ranks it 43% above Vermont's state average of 36.44 and third-highest in statewide risk. Only Windham (56.93) and Windsor (61.58) counties carry greater composite disaster exposure in Vermont.

Notably riskier than northern counties

Washington County faces substantially higher risk than Orange County (26.43) and Orleans County (36.83), though it ranks slightly below Rutland County (50.48). Southern neighbors Windham and Windsor counties both present higher risk profiles, making Washington a moderate-hazard transitional zone.

Flooding emerges as primary threat

Flood risk (70.90) dominates Washington County's hazard landscape, with hurricane risk (67.33) and earthquake risk (52.42) forming a secondary tier of concern. Tornado risk (13.93) and wildfire risk (19.12) remain comparatively manageable in this central Vermont region.

Prioritize flood and wind insurance

Washington County residents must secure standalone flood insurance and comprehensive hurricane coverage, as standard homeowners policies exclude flood damage. Properties in or near flood-prone areas warrant elevation assessments and water-resistant construction improvements to minimize disaster financial impact.

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

Preparedness Guide

What to Prepare for in Washington County

Top Hazards by Exposure

  1. #1
    FloodPrepare
    71th percentile
  2. #2
    HurricanePrepare
    67th percentile
  3. #3
    EarthquakePrepare
    52th percentile

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

Risk Advisory: Washington County

Risk Verdict

With a national percentile rank of 52th, Washington County faces below-average hazard exposure relative to U.S. counties as a whole. Above-average risk does not mean imminent danger; it signals that informed, hazard-specific preparedness has high value here.

Hazard Breakdown

Flood risk is Washington County's dominant natural hazard, ranked at the 71th percentile nationally under FEMA's National Risk Index. Hurricane ranks second at the 67th percentile nationally. Additional tracked hazards include earthquake (52th percentile), wildfire (19th percentile), tornado (14th percentile).

Preparedness Context

With flood risk ranking at the 71th percentile nationally, Washington County residents face one of the most financially damaging hazards without specialized coverage. Flood insurance through the NFIP or a private carrier is worth evaluating regardless of current mortgage requirements. The county's second-ranked hazard, hurricane at the 67th percentile nationally, means Washington County residents face compounding risks from multiple natural hazard types during peak seasons. Registering for Washington County's county emergency alert system — typically through the county emergency management office's website — ensures households receive early warning when flood events develop faster than forecast.

Regional Context

At 15.8 points above the Vermont state average, Washington County carries meaningfully higher natural disaster exposure than a typical Vermont county.

Is your household prepared for Washington 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 Washington County, VT?
Washington County has a FEMA National Risk Index rating of Relatively Low, placing it in the 52th 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 Washington County?
Washington County is evaluated for five major natural hazard types: flooding (71th percentile), hurricane (67th percentile), earthquake (52th percentile), wildfire (19th percentile), tornado (14th percentile). The highest-risk hazard is flooding at the 71th 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 Washington County risk compare to the Vermont average?
Washington County's composite risk percentile is 52th, compared to the Vermont state average of 36th percentile. The state's overall risk rating is Very Low. This means Washington County faces higher natural disaster risk than the typical county in Vermont.
Is Washington County at risk for flooding?
Yes, Washington County's flooding risk is at the 71th percentile nationally. This is above the national median.
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 Washington County higher risk than average?
Washington County's composite risk score of 52th percentile is above the Vermont state average of 36th percentile. This elevated risk is driven by flooding exposure (71th percentile), along with hurricane and earthquake 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.