Humphreys County
Mississippi — Natural Disaster Risk Assessment
Very LowComposite Risk Score
National percentile: 28th
Humphreys County faces very low composite natural disaster risk (NRI Risk Index score 27.9, 28th national percentile), driven primarily by drought and hurricane exposure. Expected annual loss across all 18 hazard types is $5M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Top Hazards
All 18 Hazard Risks
| Drought | High | 14.52 / yr | $1M |
| Hurricane | Low | 0.06 / yr | $252K |
| Earthquake | Low | 0.00 / yr | $338K |
| Hail | Low | 3.41 / yr | $192K |
| Heat Wave | Low | 18.32 / yr | $268K |
| Cold Wave | Low | 1.16 / yr | $650K |
| Tornado | Low | 0.46 / yr | $758K |
| Ice Storm | Low | 1.03 / yr | $51K |
| Lightning | Low | 65.10 / yr | $95K |
| Strong Wind | Low | 2.85 / yr | $204K |
| Winter Weather | Low | 3.16 / yr | $15K |
| Riverine Flood | Very Low | 0.71 / yr | $2M |
| Landslide | Very Low | 0.10 / yr | $28 |
| Wildfire | Very Low | 0.00 / yr | $3K |
| Avalanche | Very Low | 0.00 / yr | $0 |
| Coastal Flood | 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 Humphreys County?
Humphreys County has a composite FEMA National Risk Index score of 27.9 out of 100, placing it in the Very Low category and the 28th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Humphreys County?
The three highest-rated hazards are Drought (High, $1M EAL), Hurricane (Low, $252K EAL), Earthquake (Low, $338K EAL). These account for most of the county's expected annual losses.
How does Humphreys County compare to other Mississippi counties?
Humphreys County ranks #64 of 82 Mississippi 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. Humphreys County's $5M EAL is a statistical average, not a guarantee for any specific year or address.