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

Washington County Disaster Risk

Washington County, Colorado

FEMA Risk Rating

Very Low

National Percentile

12th

of 3,144 counties

State Rank

#49

of 64 (1 = highest risk)

Flood Risk

16th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 16% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 60% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 32% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 23% of US counties

Risk Overview

About Natural Disaster Risk in Washington County, Colorado

Washington County's risk is well below national average

Washington County scores 11.99 on the composite risk scale, earning a Very Low rating and placing it safely below the national average. The county ranks among America's safest jurisdictions.

Among Colorado's lowest-risk counties

Washington's 11.99 score is less than 30% of the Colorado state average of 40.67, ranking it in the safest tier statewide. Only Sedgwick County (6.52) rates lower across the state.

Safest county in the northeast region

Washington outranks Yuma County (36.80) and most other neighbors, trailing only Sedgwick. It represents one of the High Plains' most secure disaster risk profiles.

Wildfire and tornado pose modest threats

Wildfire (60.46) and tornado (32.22) represent Washington's highest individual risk scores, though both remain moderate in statewide context. Flood and earthquake risks are minimal.

Standard coverage meets most needs

Washington County's low overall risk means standard homeowner's insurance typically provides adequate protection for most hazards. However, reviewing wind and hail coverage for tornado exposure is prudent, especially in spring and early summer.

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
    WildfirePrepare
    60th percentile
  2. #2
    TornadoPrepare
    32th percentile
  3. #3
    EarthquakePrepare
    23th percentile

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

Risk Advisory: Washington County

Risk Verdict

Washington County sits in the lower tier of U.S. counties for natural disaster exposure, ranked at the 12th percentile nationally. Washington County residents can take confidence from a 12th percentile ranking, but even lower-risk counties benefit from a practiced household communication plan and awareness of the specific hazards listed above.

Hazard Breakdown

Wildfire risk is Washington County's dominant natural hazard, ranked at the 60th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 32th percentile nationally. Additional tracked hazards include earthquake (23th percentile), flood (16th percentile).

Preparedness Context

At the 60th percentile nationally for wildfire risk, Washington County households benefit from creating defensible space — a buffer of reduced vegetation around structures — and reviewing whether homeowners insurance covers wildfire damage in this region. Alongside wildfire, tornado at the 32th percentile nationally means a multi-season preparedness mindset — fire season and flood or storm season often require different household plans. Enrolling in the county's wireless emergency alert system and keeping a vehicle at least half-full during peak fire season are low-cost habits that dramatically reduce evacuation lag time for Washington County residents.

Regional Context

Washington County falls 28.7 points below Colorado's typical county risk level, making it one of the safer natural-hazard environments in the state.

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, CO?
Washington County has a FEMA National Risk Index rating of Very Low, placing it in the 12th 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: wildfire (60th percentile), tornado (32th percentile), earthquake (23th percentile), flooding (16th percentile). The highest-risk hazard is wildfire at the 60th 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 Colorado average?
Washington County's composite risk percentile is 12th, compared to the Colorado state average of 41th percentile. The state's overall risk rating is Very Low. This means Washington County faces lower natural disaster risk than the typical county in Colorado.
Is Washington County at risk for wildfire?
Yes, Washington County's wildfire risk is at the 60th percentile nationally. This is above the national median. For flooding specifically, Washington County is at the 16th 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 Washington County a safe place to live?
Washington County's composite risk score of 12th percentile is below the Colorado state average of 41th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 60th 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.