riskbycounty
FEMA National Risk Index

Hamilton County Disaster Risk

Hamilton County, Kansas

FEMA Risk Rating

Very Low

National Percentile

4th

of 3,144 counties

State Rank

#101

of 105 (1 = highest risk)

Flood Risk

1th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 1% 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 14% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 7% of US counties

Risk Advisory: Hamilton County

Risk Verdict

Hamilton County has a very low overall disaster risk profile, scoring in the 4th percentile nationally. This county is among the safer counties in the United States from a natural disaster perspective, though no area is entirely risk-free.

Hazard Breakdown

Wildfire risk is the dominant hazard for Hamilton County, scoring in the 27th percentile nationally. It is followed by tornado risk at the 14th percentile. Additional hazards include earthquake (7th), flood (1th).

Preparedness Context

With wildfire risk as the top concern, Hamilton County residents should create defensible space around your property, sign up for local emergency alerts, and prepare a go-bag with essential documents and medications. Secondary risks such as tornado 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

Hamilton County is notably safer than the average county in Kansas. Its composite risk score is 25.8 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 Hamilton County, KS?
Hamilton County has a FEMA National Risk Index rating of Very Low, placing it in the 4th 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 Hamilton County?
Hamilton County is evaluated for five major natural hazard types: wildfire (27th percentile), tornado (14th percentile), earthquake (7th percentile), flooding (1th percentile). The highest-risk hazard is wildfire at the 27th 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 Hamilton County risk compare to the Kansas average?
Hamilton County's composite risk percentile is 4th, compared to the Kansas state average of 30th percentile. The state's overall risk rating is Very Low. This means Hamilton County faces lower natural disaster risk than the typical county in Kansas.
Is Hamilton County at risk for wildfire?
Yes, Hamilton County's wildfire risk is at the 27th percentile nationally. This is below the national median, indicating relatively lower exposure. For flooding specifically, Hamilton County is at the 1th 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 Hamilton County a safe place to live?
Hamilton County's composite risk score of 4th percentile is below the Kansas state average of 30th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is wildfire at the 27th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.

Counties with Similar Risk

Graham County

Kansas

+0.2

Very Low

4th percentile

Morton County

Kansas

+0.6

Very Low

5th percentile

Gove County

Kansas

+0.7

Very Low

5th 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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