Prentiss County Disaster Risk
Prentiss County, Mississippi
FEMA Risk Rating
Relatively Low
National Percentile
52th
of 3,144 counties
State Rank
#40
of 82 (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
Relatively Low
Higher than 45% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 73% of US counties
Earthquake
Seismic activity and ground shaking risk
Moderate
Higher than 88% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively Low
Higher than 57% of US counties
Risk Overview
About Natural Disaster Risk in Prentiss County, Mississippi
Prentiss County holds near-average national risk
Prentiss County scores 51.53 on the composite risk scale, essentially matching the national average and indicating moderate, balanced exposure across multiple hazards. Like its neighbors, Prentiss shows notably high earthquake risk (87.56) alongside moderate tornado exposure (72.87). This profile places Prentiss in the middle range of U.S. counties—safer than many but not immune to serious threats.
Prentiss County ranks just above Mississippi average
At 51.53, Prentiss County's composite risk slightly exceeds Mississippi's state average of 50.94, placing it near the middle of the state's 82-county distribution. The county's earthquake risk of 87.56 is substantially higher than the state average, reflecting its position in an active seismic zone. Overall, Prentiss residents face slightly above-average natural disaster exposure for Mississippi.
Prentiss County ranks safer than Pike to the south
Prentiss County's 51.53 composite score falls well below Pike County's 70.42 to the south, offering residents meaningfully lower overall risk exposure. However, Prentiss shows similar earthquake risk (87.56 vs. Pontotoc's 85.27), suggesting a shared seismic vulnerability across northeast Mississippi. The county's tornado risk of 72.87 remains moderate but lower than Pike's dangerous 90.08.
Earthquakes dominate Prentiss County's hazard profile
Prentiss County's earthquake risk of 87.56 is exceptionally high and represents the county's primary natural disaster concern, far exceeding tornado risk at 72.87. Hurricane exposure registers at 56.78, providing a secondary but lesser threat. The county's earthquake vulnerability reflects its location within an active seismic region and demands specific structural preparedness.
Earthquake safety is paramount in Prentiss County
Residents should prioritize earthquake safety by securing furniture and water heaters, identifying safe sheltering spots, and practicing drop-cover-hold-on techniques with family members. A well-stocked emergency kit and communication plan become essential tools when earthquakes disrupt utilities and transportation. Consider consulting a structural engineer about retrofitting older homes to meet modern seismic standards.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Prentiss County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Prentiss County
Risk Verdict
At the 52th percentile nationally, Prentiss County experiences a manageable level of natural hazard risk that falls below the U.S. median. Prentiss County's risk profile calls for targeted preparedness, focusing on the hazard categories that dominate the county's score.
Hazard Breakdown
Earthquake risk is Prentiss County's dominant natural hazard, ranked at the 88th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 73th percentile nationally. Additional tracked hazards include hurricane (57th percentile), wildfire (45th percentile), flood (41th percentile).
Preparedness Context
Prentiss County's primary hazard, earthquake, ranks at the 88th percentile nationally. Unreinforced masonry structures carry the highest injury risk during seismic events; residents in older buildings should check with their municipality about available seismic retrofit programs. The county's tornado risk at the 73th percentile nationally is a seasonal consideration alongside the year-round earthquake threat, requiring awareness of both hazard types. After a major earthquake, Prentiss County residents should expect water service disruption for 24 to 72 or more hours. Storing a minimum of one gallon per person per day for three days — before any event — is the most direct preparedness action households can take.
Regional Context
At 0.6 points from the Mississippi county mean, Prentiss County's overall disaster risk profile is close to typical for this state, with no dramatic deviation in either direction.
Is your household prepared for Prentiss County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Prentiss County, MS?
What types of natural hazards affect Prentiss County?
How does Prentiss County risk compare to the Mississippi average?
Is Prentiss County at risk for earthquake?
How is natural disaster risk measured?
Why is Prentiss County higher risk than average?
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.