riskbycounty
FEMA National Risk Index

Allen Parish Disaster Risk

Allen Parish, Louisiana

FEMA Risk Rating

Relatively Low

National Percentile

51th

of 3,144 counties

State Rank

#42

of 64 (1 = highest risk)

Flood Risk

45th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 45% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 77% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 65% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 30% of US counties

Hurricane

Tropical cyclone and hurricane risk

Moderate

Higher than 85% of US counties

Risk Advisory: Allen Parish

Risk Verdict

Allen Parish shows a relatively low overall disaster risk profile, scoring in the 51th percentile nationally. The county faces moderate hazard exposure relative to other U.S. counties. Standard emergency preparedness is recommended, with attention to the specific hazards that dominate locally.

Hazard Breakdown

Hurricane risk is the dominant hazard for Allen Parish, scoring in the 85th percentile nationally. It is followed by wildfire risk at the 77th percentile. Additional hazards include tornado (65th), flood (45th), earthquake (30th).

Preparedness Context

With hurricane risk as the top concern, Allen Parish residents should know your evacuation route, stockpile supplies for at least 72 hours, and review your homeowners and flood insurance policies annually. Secondary risks such as wildfire also warrant attention in household and community preparedness planning. FEMA recommends all households maintain at least 72 hours of food, water, and medication supplies regardless of specific hazard exposure.

Regional Context

Allen Parish is notably safer than the average county in Louisiana. Its composite risk score is 11.7 points lower than the state average, indicating below-average exposure to natural hazards relative to other counties in the state.

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Frequently Asked Questions

What is the natural disaster risk in Allen Parish, LA?
Allen Parish has a FEMA National Risk Index rating of Relatively Low, placing it in the 51th 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 Allen Parish?
Allen Parish is evaluated for five major natural hazard types: hurricane (85th percentile), wildfire (77th percentile), tornado (65th percentile), flooding (45th percentile), earthquake (30th percentile). The highest-risk hazard is hurricane at the 85th 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 Allen Parish risk compare to the Louisiana average?
Allen Parish's composite risk percentile is 51th, compared to the Louisiana state average of 62th percentile. The state's overall risk rating is Relatively Low. This means Allen Parish faces lower natural disaster risk than the typical county in Louisiana.
Is Allen Parish at risk for hurricane?
Yes, Allen Parish's hurricane risk is at the 85th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Allen Parish is at the 45th 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 Allen Parish a safe place to live?
Allen Parish's composite risk score of 51th 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 85th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.

Counties with Similar Risk

Union Parish

Louisiana

-1.0

Relatively Low

50th percentile

Morehouse Parish

Louisiana

+4.6

Relatively Low

55th percentile

Beauregard Parish

Louisiana

+4.9

Relatively Low

56th percentile

By Logan Johnson, Founder & Data EditorUpdated Reviewed by Logan Johnson, Founder & 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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