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

Winn Parish Disaster Risk

Winn Parish, Louisiana

FEMA Risk Rating

Very Low

National Percentile

30th

of 3,144 counties

State Rank

#55

of 64 (1 = highest risk)

Flood Risk

41th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 41% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 33% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 59% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 41% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively Low

Higher than 66% of US counties

Risk Overview

About Natural Disaster Risk in Winn Parish, Louisiana

Winn Parish among safest nationwide

With a composite risk score of 29.55 and very low risk rating, Winn Parish ranks among the safest parishes in America. The parish's minimal natural disaster exposure places it well below the national average across nearly all hazard categories.

One of Louisiana's safest parishes

Winn's composite score of 29.55 ranks it among Louisiana's lowest-risk parishes, substantially below the state average of 62.37. The parish sits in the northwest region, protected from coastal storms and enjoying generally lower hazard exposure.

Safer than surrounding central parishes

Winn's risk profile is notably lower than neighboring Natchitoches and Catahoula parishes, reflecting its position away from major hazard corridors. The parish's flood risk of 40.90 remains moderate, while wildfire and tornado risks stay well below statewide averages.

Tornado and flood risks are modest

Winn Parish's most significant exposures are tornado risk (58.78) and flood risk (40.90), though both remain below statewide averages. Hurricane risk of 66.12 and earthquake risk of 41.06 present minimal concern, creating an unusually protected hazard profile.

Tornado awareness and basic coverage

Winn residents should maintain a tornado plan and ensure homeowners insurance includes wind coverage as basic precautions. The parish's low overall disaster risk means standard insurance typically provides adequate protection without specialized flood or wind policies.

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

Preparedness Guide

What to Prepare for in Winn Parish

Top Hazards by Exposure

  1. #1
    HurricanePrepare
    66th percentile
  2. #2
    TornadoPrepare
    59th percentile
  3. #3
    EarthquakePrepare
    41th percentile

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

Local Resources

Risk Advisory: Winn Parish

Risk Verdict

Winn Parish's natural disaster risk is among the lowest in the country, with a composite score at the 30th percentile nationally. Being ranked at the 30th percentile nationally is an advantage for Winn Parish — it means fewer statistically likely events, though basic readiness ensures households are covered when exceptions occur.

Hazard Breakdown

Hurricane risk is Winn Parish's dominant natural hazard, ranked at the 66th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 59th percentile nationally. Additional tracked hazards include earthquake (41th percentile), flood (41th percentile), wildfire (33th percentile).

Preparedness Context

Hurricane risk is Winn Parish's top-ranked natural hazard at the 66th percentile nationally. The most time-sensitive preparedness step is knowing the county's evacuation zone for your address — zone maps are published by the county emergency management office. Tornado at the 59th percentile nationally is Winn Parish's secondary hazard, often intensified by the same weather systems that produce hurricane conditions. Winn Parish's county emergency management office publishes official evacuation zone maps with zone-specific shelter locations; downloading this map and identifying your zone assignment is the single highest-value pre-season step.

Regional Context

The Louisiana county average exceeds Winn Parish's score by 32.8 composite points — placing this county in the lower-risk tier relative to its in-state peers.

Is your household prepared for Winn Parish'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 Winn Parish, LA?
Winn Parish has a FEMA National Risk Index rating of Very Low, placing it in the 30th 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 Winn Parish?
Winn Parish is evaluated for five major natural hazard types: hurricane (66th percentile), tornado (59th percentile), earthquake (41th percentile), flooding (41th percentile), wildfire (33th percentile). The highest-risk hazard is hurricane at the 66th 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 Winn Parish risk compare to the Louisiana average?
Winn Parish's composite risk percentile is 30th, compared to the Louisiana state average of 62th percentile. The state's overall risk rating is Relatively Low. This means Winn Parish faces lower natural disaster risk than the typical county in Louisiana.
Is Winn Parish at risk for hurricane?
Yes, Winn Parish's hurricane risk is at the 66th percentile nationally. This is above the national median. For flooding specifically, Winn Parish is at the 41th 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 Winn Parish a safe place to live?
Winn Parish's composite risk score of 30th percentile is below the Louisiana state average of 62th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is hurricane at the 66th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.

Counties with Similar Risk

Grant Parish

Louisiana

+0.1

Very Low

30th percentile

Bienville Parish

Louisiana

-0.9

Very Low

29th percentile

Concordia Parish

Louisiana

+2.0

Very Low

32th percentile

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.

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