Jasper County
Mississippi — Natural Disaster Risk Assessment
Very LowComposite Risk Score
National percentile: 39th
Jasper County faces very low composite natural disaster risk (NRI Risk Index score 38.9, 39th national percentile), driven primarily by hurricane and hail 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
| Hurricane | Low | 0.13 / yr | $1M |
| Hail | Low | 4.12 / yr | $389K |
| Tornado | Medium | 0.89 / yr | $2M |
| Cold Wave | Low | 0.79 / yr | $871K |
| Heat Wave | Low | 10.42 / yr | $344K |
| Landslide | Very Low | 0.36 / yr | $1K |
| Lightning | Medium | 73.70 / yr | $189K |
| Drought | Low | 14.74 / yr | $112K |
| Earthquake | Very Low | 0.00 / yr | $190K |
| Strong Wind | Low | 3.33 / yr | $335K |
| Wildfire | Very Low | 0.00 / yr | $24K |
| Ice Storm | Low | 0.79 / yr | $43K |
| Winter Weather | Low | 2.32 / yr | $24K |
| Riverine Flood | Very Low | 1.04 / yr | $2M |
| 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 Jasper County?
Jasper County has a composite FEMA National Risk Index score of 38.9 out of 100, placing it in the Very Low category and the 39th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Jasper County?
The three highest-rated hazards are Hurricane (Low, $1M EAL), Hail (Low, $389K EAL), Tornado (Medium, $2M EAL). These account for most of the county's expected annual losses.
How does Jasper County compare to other Mississippi counties?
Jasper County ranks #57 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. Jasper County's $8M EAL is a statistical average, not a guarantee for any specific year or address.