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

Boyd County Disaster Risk

Boyd County, Kentucky

FEMA Risk Rating

Relatively Low

National Percentile

75th

of 3,144 counties

State Rank

#14

of 120 (1 = highest risk)

Flood Risk

82th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Moderate

Higher than 82% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 68% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 51% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 60% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 51% of US counties

Risk Overview

About Natural Disaster Risk in Boyd County, Kentucky

Boyd County faces above-average disaster risk

Boyd County's composite risk score of 74.94 rates as Relatively Low nationally but sits 50% higher than the national average of roughly 50. This elevated score reflects real exposure to multiple hazards that demand careful preparation and appropriate insurance coverage.

Boyd ranks high among Kentucky's riskiest

At 74.94, Boyd County's composite risk score significantly exceeds Kentucky's state average of 44.21—placing it in the riskier half of the state's county rankings. Residents here face notably greater natural disaster exposure than most Kentuckians.

Flood and wildfire risks exceed regional norms

Boyd County's flood risk of 82.19 and wildfire risk of 68.45 are among the highest in northeastern Kentucky, driven by its Appalachian terrain and proximity to the Big Sandy River. These hazards significantly outpace the risks faced in more stable neighboring areas.

Flooding dominates Boyd's natural disaster profile

Flood risk (82.19) and wildfire risk (68.45) are Boyd County's critical threats, with flooding the far more dangerous due to the region's river systems and steep topography. Tornado risk (51.34) adds another layer of concern for communities in this high-hazard county.

Flood insurance is essential for Boyd residents

Boyd County's 82.19 flood risk makes flood insurance—available through the National Flood Insurance Program—not optional but vital, especially for properties near streams and rivers. Bundle flood coverage with comprehensive homeowners insurance and consider wildfire-resistant upgrades if you live in vulnerable areas.

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

Preparedness Guide

What to Prepare for in Boyd County

Top Hazards by Exposure

  1. #1
    FloodPrepare
    82th percentile
  2. #2
    WildfirePrepare
    68th percentile
  3. #3
    EarthquakePrepare
    60th percentile

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

Risk Advisory: Boyd County

Risk Verdict

At the 75th percentile nationally, Boyd County experiences a manageable level of natural hazard risk that falls below the U.S. median. Boyd County's risk profile calls for targeted preparedness, focusing on the hazard categories that dominate the county's score.

Hazard Breakdown

Flood risk is Boyd County's dominant natural hazard, ranked at the 82th percentile nationally under FEMA's National Risk Index. Wildfire ranks second at the 68th percentile nationally. Additional tracked hazards include earthquake (60th percentile), tornado (51th percentile), hurricane (51th percentile).

Preparedness Context

Boyd County's dominant hazard is flooding, ranked at the 82th percentile nationally. In addition to flood insurance, residents should identify their nearest evacuation shelter and store key documents in waterproof containers. The county's second-ranked hazard, wildfire at the 68th percentile nationally, means Boyd County residents face compounding risks from multiple natural hazard types during peak seasons. Boyd County's county emergency management office publishes hazard-specific guidance tailored to local conditions; bookmarking that resource and the county's alert system is a practical first step for any household.

Regional Context

Boyd County falls 30.7 points above Kentucky's typical county risk level, which means the hazard environment here is notably more demanding than the state baseline.

Is your household prepared for Boyd 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 Boyd County, KY?
Boyd County has a FEMA National Risk Index rating of Relatively Low, placing it in the 75th 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 Boyd County?
Boyd County is evaluated for five major natural hazard types: flooding (82th percentile), wildfire (68th percentile), earthquake (60th percentile), tornado (51th percentile), hurricane (51th percentile). The highest-risk hazard is flooding at the 82th 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 Boyd County risk compare to the Kentucky average?
Boyd County's composite risk percentile is 75th, compared to the Kentucky state average of 44th percentile. The state's overall risk rating is Relatively Low. This means Boyd County faces higher natural disaster risk than the typical county in Kentucky.
Is Boyd County at risk for flooding?
Yes, Boyd County's flooding risk is at the 82th 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 Boyd County higher risk than average?
Boyd County's composite risk score of 75th percentile is above the Kentucky state average of 44th percentile. This elevated risk is driven by flooding exposure (82th percentile), along with wildfire and earthquake and tornado and hurricane 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.