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

Seward County Disaster Risk

Seward County, Nebraska

FEMA Risk Rating

Very Low

National Percentile

25th

of 3,144 counties

State Rank

#40

of 93 (1 = highest risk)

Flood Risk

23th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 23% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Relatively Low

Higher than 72% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 60% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 14% of US counties

Hurricane

Tropical cyclone and hurricane risk

Very Low

Higher than 0% of US counties

Risk Overview

About Natural Disaster Risk in Seward County, Nebraska

Seward sits slightly below national average

Seward County's composite risk score of 24.87 falls in the 'Very Low' category and slightly underperforms the national average. Residents face relatively modest natural disaster exposure compared to most U.S. counties, positioning Seward as a safer-than-average location.

Marginally safer than Nebraska overall

At 24.87, Seward County falls just slightly below Nebraska's state average of 25.80, placing it in the lower-middle portion of the state's risk distribution. The county presents a nearly average hazard profile compared to other Nebraska locations.

Comparable to surrounding central-eastern counties

Seward County's risk score of 24.87 aligns closely with neighboring York, Thayer, and Fillmore counties. Its location in south-central Nebraska provides relative stability compared to higher-risk counties to the east or south.

Wildfire and tornado risks are the primary hazards

Wildfire and tornado risks score nearly identically at 72.07 and 59.92 respectively, making them Seward County's dominant natural threats. Flood risk of 22.96 presents a minor secondary concern for properties near drainage areas or river bottoms.

Ensure windstorm and fire protection coverage

Verify your homeowners policy includes comprehensive windstorm, hail, and tornado protection—standard coverage typically applies, but confirm it explicitly. If you own acreage or live near grassland, consider wildfire endorsements; standard coverage usually suffices for Seward County's moderate overall risk profile.

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

Preparedness Guide

What to Prepare for in Seward County

Top Hazards by Exposure

  1. #1
    WildfirePrepare
    72th percentile
  2. #2
    TornadoPrepare
    60th percentile
  3. #3
    FloodPrepare
    23th percentile

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

Risk Advisory: Seward County

Risk Verdict

At the 25th percentile nationally, Seward County experiences relatively limited natural hazard pressure compared to most of the country. Seward County's 25th percentile ranking is favorable, though every county carries at least one natural hazard worth knowing — reviewing the specific risks listed above helps households focus their preparedness where it matters most.

Hazard Breakdown

Wildfire risk is Seward County's dominant natural hazard, ranked at the 72th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 60th percentile nationally. Additional tracked hazards include flood (23th percentile), earthquake (14th percentile), hurricane (0th percentile).

Preparedness Context

Seward County's dominant hazard is wildfire, ranked at the 72th percentile nationally. Maintaining at least 30 feet of lean, clean vegetation around structures in Seward County and keeping gutters clear of debris significantly reduces ignition risk from wind-driven embers. The county's tornado exposure at the 60th percentile nationally complements the wildfire risk — saturating rain after burn scarring often triggers secondary flood and debris flow events. Seward County's households benefit from reviewing homeowners insurance before fire season, specifically whether the policy covers replacement cost rather than actual cash value, and whether it includes additional living expenses if displacement is required.

Regional Context

The county's composite score diverges by only 0.9 points from the Nebraska average, making Seward County's hazard profile broadly typical for this part of the state.

Is your household prepared for Seward County'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 Seward County, NE?
Seward County has a FEMA National Risk Index rating of Very Low, placing it in the 25th 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 Seward County?
Seward County is evaluated for five major natural hazard types: wildfire (72th percentile), tornado (60th percentile), flooding (23th percentile), earthquake (14th percentile), hurricane (0th percentile). The highest-risk hazard is wildfire at the 72th 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 Seward County risk compare to the Nebraska average?
Seward County's composite risk percentile is 25th, compared to the Nebraska state average of 26th percentile. The state's overall risk rating is Very Low. This means Seward County faces lower natural disaster risk than the typical county in Nebraska.
Is Seward County at risk for wildfire?
Yes, Seward County's wildfire risk is at the 72th percentile nationally. This is above the national median. For flooding specifically, Seward County is at the 23th 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 Seward County a safe place to live?
Seward County's composite risk score of 25th percentile is below the Nebraska state average of 26th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 72th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.
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.