Mifflin County Disaster Risk
Mifflin County, Pennsylvania
FEMA Risk Rating
Relatively Low
National Percentile
69th
of 3,144 counties
State Rank
#34
of 67 (1 = highest risk)
Flood Risk
84th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 84% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 27% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 42% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 49% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively Low
Higher than 77% of US counties
Risk Overview
About Natural Disaster Risk in Mifflin County, Pennsylvania
Mifflin faces above-average hazards
With a composite risk score of 69.27, Mifflin County experiences above-average natural disaster exposure compared to U.S. counties overall. The county's "Relatively Low" risk rating suggests hazards are manageable but not negligible. Residents should focus on the specific threats that score highest in their region.
Close to Pennsylvania's average
Mifflin County's risk score of 69.27 slightly exceeds Pennsylvania's state average of 67.45, placing it just above the middle of the state's risk distribution. The county's flood exposure of 83.59 and hurricane vulnerability of 77.35 significantly elevate its overall ranking. This near-average position reflects moderate but real disaster preparedness needs.
Safer than most nearby counties
Mifflin County's score of 69.27 is substantially lower than Lycoming (79.58), Mercer (77.74), Monroe (85.08), and Northampton (90.01) in surrounding areas. Only McKean County (53.78) and Montour County (14.66) fall below Mifflin's risk profile. This favorable positioning makes Mifflin one of the safer central Pennsylvania counties.
Flooding and hurricanes threaten most
Mifflin County's flood risk of 83.59 ranks as its most serious hazard—substantially higher than the county's composite score suggests. Hurricane exposure follows closely at 77.35, reflecting vulnerability to tropical systems tracking inland. Tornado risk is moderate at 41.79, making severe thunderstorms a secondary but genuine concern.
Prioritize flood and wind protection
Flood insurance is critical for Mifflin County residents, as the 83.59 flood risk score indicates substantial vulnerability that standard homeowners policies don't cover. Secure your roof, trim branches overhanging your home, and reinforce garage doors to withstand high winds from hurricanes and severe storms. Identify local evacuation routes and keep emergency supplies stocked year-round.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Mifflin County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Mifflin County
Risk Verdict
Natural hazard pressure in Mifflin County is below the national midpoint, with a composite score at the 69th percentile. Proactive emergency planning and awareness of the specific hazards driving Mifflin County's score can meaningfully reduce household risk.
Hazard Breakdown
Flood risk is Mifflin County's dominant natural hazard, ranked at the 84th percentile nationally under FEMA's National Risk Index. Hurricane ranks second at the 77th percentile nationally. Additional tracked hazards include earthquake (49th percentile), tornado (42th percentile), wildfire (27th percentile).
Preparedness Context
Flood risk is Mifflin County's top hazard at the 84th percentile nationally. Households in or near designated flood zones face elevated financial exposure; flood insurance typically requires a 30-day waiting period before it takes effect, so applying before the season is advisable. Alongside flooding, hurricane exposure at the 77th percentile means households benefit from a multi-hazard preparedness plan rather than focusing on flood alone. Households across Mifflin County should identify the nearest community shelter and keep a basic emergency kit — water, non-perishable food, medications, flashlight, and battery radio — in a location easy to grab quickly.
Regional Context
Mifflin County's risk score is broadly comparable to the Pennsylvania county average, with a 1.8-point gap that places the county near the center of the state's hazard distribution.
Is your household prepared for Mifflin County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Mifflin County, PA?
What types of natural hazards affect Mifflin County?
How does Mifflin County risk compare to the Pennsylvania average?
Is Mifflin County at risk for flooding?
How is natural disaster risk measured?
Why is Mifflin 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.