Wilson County
Kansas — Natural Disaster Risk Assessment
Very LowComposite Risk Score
National percentile: 18th
Wilson County faces very low composite natural disaster risk (NRI Risk Index score 18.0, 18th national percentile), driven primarily by drought and wildfire exposure. Expected annual loss across all 18 hazard types is $8M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Top Hazards
All 18 Hazard Risks
| Drought | Medium | 39.27 / yr | $456K |
| Wildfire | Very Low | 0.00 / yr | $93K |
| Strong Wind | Medium | 5.17 / yr | $748K |
| Winter Weather | Low | 8.95 / yr | $82K |
| Tornado | Low | 0.39 / yr | $2M |
| Ice Storm | Low | 0.39 / yr | $106K |
| Heat Wave | Low | 15.53 / yr | $350K |
| Landslide | Very Low | 0.11 / yr | $648 |
| Cold Wave | Low | 1.37 / yr | $685K |
| Hail | Low | 6.45 / yr | $176K |
| Lightning | Low | 52.78 / yr | $140K |
| Earthquake | Very Low | 0.00 / yr | $64K |
| Riverine Flood | Very Low | 1.39 / yr | $4M |
| Avalanche | Very Low | 0.00 / yr | $0 |
| Coastal Flood | Very Low | 0.00 / yr | $0 |
| Hurricane | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
| Volcanic Activity | Very Low | 0.00 / yr | $0 |
Frequently Asked Questions
What is the overall natural disaster risk for Wilson County?
Wilson County has a composite FEMA National Risk Index score of 18.0 out of 100, placing it in the Very Low category and the 18th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Wilson County?
The three highest-rated hazards are Drought (Medium, $456K EAL), Wildfire (Very Low, $93K EAL), Strong Wind (Medium, $748K EAL). These account for most of the county's expected annual losses.
How does Wilson County compare to other Kansas counties?
Wilson County ranks #59 of 105 Kansas counties for overall natural disaster risk, with a very low rating.
What does Expected Annual Loss (EAL) mean?
EAL is FEMA's estimate of average annual dollar losses from natural hazards, calculated from historical event data and exposure models. Wilson County's $8M EAL is a statistical average, not a guarantee for any specific year or address.