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

Norton County Disaster Risk

Norton County, Kansas

FEMA Risk Rating

Very Low

National Percentile

20th

of 3,144 counties

State Rank

#56

of 105 (1 = highest risk)

Flood Risk

10th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Very Low

Higher than 10% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 31% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 48% of US counties

Earthquake

Seismic activity and ground shaking risk

Very Low

Higher than 10% of US counties

Risk Overview

About Natural Disaster Risk in Norton County, Kansas

Norton County: low risk below state average

Norton County's composite risk score of 19.78 sits comfortably below Kansas's state average of 29.89, earning a very low risk rating nationally. This county faces substantially less natural disaster exposure than most U.S. counties, positioning residents in a safer-than-average zone.

Well protected within Kansas

Norton County ranks among the safer Kansas counties for natural disaster risk, scoring roughly one-third below the state average. Its solid safety profile reflects relatively low exposure across most major hazard categories.

Safer than Graham and Decatur

Norton County's 19.78 score outperforms neighboring Graham and Decatur Counties, which face higher overall risk exposure in northwest Kansas. The county benefits from a favorable hazard profile relative to its immediate peers.

Tornado poses the main threat

Tornado risk (47.77) is Norton County's dominant natural hazard, though it remains below state tornado averages for Kansas. Wildfire risk (31.30) ranks second, while flood risk is minimal at 9.73 and earthquake risk is low at 9.64.

Prioritize tornado and wind protection

Norton County homeowners should ensure comprehensive wind and tornado coverage through their standard homeowner's policy, as this represents the county's primary natural disaster exposure. Maintain a safe room or shelter plan and review coverage annually before severe weather season.

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

Preparedness Guide

What to Prepare for in Norton County

Top Hazards by Exposure

  1. #1
    TornadoPrepare
    48th percentile
  2. #2
    WildfirePrepare
    31th percentile
  3. #3
    FloodPrepare
    10th percentile

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

Risk Advisory: Norton County

Risk Verdict

Norton County carries a low natural disaster risk burden, scoring at the 20th percentile under the FEMA National Risk Index. At the 20th percentile, Norton County's risk profile is among the more manageable in the country — the hazard-specific breakdown above shows where any remaining preparedness focus is best directed.

Hazard Breakdown

Tornado risk is Norton County's dominant natural hazard, ranked at the 48th percentile nationally under FEMA's National Risk Index. Wildfire ranks second at the 31th percentile nationally. Additional tracked hazards include flood (10th percentile), earthquake (10th percentile).

Preparedness Context

Norton County's primary hazard, tornado, ranks at the 48th percentile nationally. In Norton County, mobile homes and manufactured housing face significantly higher tornado risk than site-built structures; residents in these homes should identify the nearest permanent community shelter in advance. Alongside tornado exposure, wildfire at the 31th percentile nationally means Norton County households face multi-hazard severe-weather seasons that benefit from a single integrated emergency plan covering both threats. The highest-risk window for tornado fatalities is overnight, when Norton County residents may be asleep. A NOAA weather radio with overnight alert capability is the single most impactful low-cost preparedness step available to Norton County households.

Regional Context

Compared to the Kansas county average, Norton County's composite score runs 10.1 points lower — a gap that reflects the county's relatively modest hazard profile within its state context.

Is your household prepared for Norton 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 Norton County, KS?
Norton County has a FEMA National Risk Index rating of Very Low, placing it in the 20th 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 Norton County?
Norton County is evaluated for five major natural hazard types: tornado (48th percentile), wildfire (31th percentile), flooding (10th percentile), earthquake (10th percentile). The highest-risk hazard is tornado at the 48th 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 Norton County risk compare to the Kansas average?
Norton County's composite risk percentile is 20th, compared to the Kansas state average of 30th percentile. The state's overall risk rating is Very Low. This means Norton County faces lower natural disaster risk than the typical county in Kansas.
Is Norton County at risk for tornado?
Yes, Norton County's tornado risk is at the 48th percentile nationally. This is below the national median, indicating relatively lower exposure. For flooding specifically, Norton County is at the 10th 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 Norton County a safe place to live?
Norton County's composite risk score of 20th 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 tornado at the 48th 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.