Polk County Disaster Risk
Polk County, Nebraska
FEMA Risk Rating
Very Low
National Percentile
26th
of 3,144 counties
State Rank
#38
of 93 (1 = highest risk)
Flood Risk
16th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Very Low
Higher than 16% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 38% of US counties
Tornado
Tornado and severe thunderstorm risk
Very Low
Higher than 37% of US counties
Earthquake
Seismic activity and ground shaking risk
Very Low
Higher than 8% of US counties
Risk Overview
About Natural Disaster Risk in Polk County, Nebraska
Polk County sits at state-level risk profile
Polk County's composite risk score of 25.70 places it in the Very Low category and nearly matches the national average. This balanced exposure reflects moderate, non-catastrophic hazard threats across multiple disaster types.
Slightly above Nebraska's average
Polk County's score of 25.70 edges slightly above Nebraska's state average of 25.80, placing it near the midpoint of the state's risk rankings. This near-average position reflects a fairly typical hazard profile for central Nebraska.
Moderate risk compared to surrounding area
Polk County's 25.70 score positions it between the region's safer counties like Perkins (4.36) and higher-risk areas like Platte (70.58). Most surrounding counties cluster between 14 and 40, making Polk relatively typical for the area.
Tornado and wildfire lead hazard list
Tornado risk scores 36.80 and wildfire risk scores 38.39, making these Polk County's primary concerns despite relatively balanced overall exposure. Flood (16.44), earthquake (8.21), and hurricane risks remain secondary.
Standard coverage with wind emphasis
Polk County residents should ensure their homeowners insurance provides comprehensive wind damage coverage for tornadoes and wildfire protection. Given the balanced hazard profile, standard homeowners insurance combined with routine property maintenance should provide adequate protection against the county's moderate threats.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Polk County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Polk County
Risk Verdict
Polk County's natural disaster risk is among the lowest in the country, with a composite score at the 26th percentile nationally. Residents of Polk County can use the 26th percentile ranking as a baseline, while recognizing that individual properties may still lie in specific hazard zones that differ from the county average.
Hazard Breakdown
Wildfire risk is Polk County's dominant natural hazard, ranked at the 38th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 37th percentile nationally. Additional tracked hazards include flood (16th percentile), earthquake (8th percentile).
Preparedness Context
Wildfire is Polk County's top-ranked natural hazard at the 38th percentile nationally. Polk County residents should assess whether their property lies within or adjacent to a Wildland-Urban Interface (WUI) zone, where ember transport and rapid spread pose the highest risk. Alongside wildfire, tornado at the 37th percentile nationally means a multi-season preparedness mindset — fire season and flood or storm season often require different household plans. For Polk County households, a practiced evacuation plan — with a primary and backup route designated before a fire occurs — provides more protection than any structural improvement when a wildfire approaches fast-moving terrain.
Regional Context
At just 0.1 composite points from the Nebraska average, Polk County's natural disaster risk is closely in line with its in-state peers.
Is your household prepared for Polk County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Polk County, NE?
What types of natural hazards affect Polk County?
How does Polk County risk compare to the Nebraska average?
Is Polk County at risk for wildfire?
How is natural disaster risk measured?
Why is Polk 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.