Mississippi Threat Assessment
82 counties ranked by FEMA National Risk Index composite score.
| County | Threat Level | NRI Score | Rating |
|---|---|---|---|
| Harrison County | Critical | 30.7 | Relatively High |
| Hinds County | Critical | 26.8 | Relatively High |
| Jackson County | Critical | 22.9 | Relatively High |
| Washington County | High | 19.8 | Relatively Moderate |
| Leflore County | High | 18.7 | Relatively Moderate |
| Forrest County | High | 18.5 | Relatively Moderate |
| Pike County | High | 17.8 | Relatively Moderate |
| Lauderdale County | High | 17.4 | Relatively Moderate |
| Jones County | High | 17.0 | Relatively Moderate |
| Pearl River County | High | 16.9 | Relatively Moderate |
| Hancock County | High | 16.4 | Relatively Moderate |
| Coahoma County | High | 16.1 | Relatively Moderate |
| Neshoba County | High | 15.6 | Relatively Moderate |
| Marion County | High | 14.9 | Relatively Moderate |
| Bolivar County | High | 14.7 | Relatively Moderate |
| Lowndes County | High | 14.6 | Relatively Moderate |
| Scott County | High | 14.6 | Relatively Moderate |
| Holmes County | High | 14.0 | Relatively Moderate |
| Warren County | High | 14.0 | Relatively Moderate |
| Tunica County | Elevated | 13.5 | Relatively Moderate |
| Adams County | Elevated | 13.3 | Relatively Low |
| Covington County | Elevated | 13.2 | Relatively Low |
| Yazoo County | Elevated | 12.9 | Relatively Low |
| Sharkey County | Elevated | 12.6 | Relatively Low |
| Alcorn County | Elevated | 12.4 | Relatively Low |
| Copiah County | Elevated | 12.4 | Relatively Low |
| Noxubee County | Elevated | 12.2 | Relatively Low |
| Leake County | Elevated | 12.1 | Relatively Low |
| Winston County | Elevated | 12.1 | Relatively Low |
| Newton County | Elevated | 12.0 | Relatively Low |
| Wayne County | Elevated | 11.9 | Relatively Low |
| Monroe County | Elevated | 11.7 | Relatively Low |
| Claiborne County | Elevated | 11.6 | Relatively Low |
| DeSoto County | Elevated | 11.6 | Relatively Low |
| Lee County | Elevated | 11.5 | Relatively Low |
| Clarke County | Elevated | 11.4 | Relatively Low |
| Simpson County | Elevated | 11.4 | Relatively Low |
| Lamar County | Elevated | 11.2 | Relatively Low |
| Sunflower County | Elevated | 11.2 | Relatively Low |
| Attala County | Elevated | 11.1 | Relatively Low |
| Tallahatchie County | Elevated | 10.9 | Relatively Low |
| Clay County | Elevated | 10.8 | Relatively Low |
| Humphreys County | Elevated | 10.7 | Relatively Low |
| Kemper County | Elevated | 10.7 | Relatively Low |
| Rankin County | Elevated | 10.6 | Relatively Low |
| Amite County | Elevated | 10.5 | Relatively Low |
| Panola County | Elevated | 10.5 | Relatively Low |
| Lincoln County | Elevated | 10.4 | Relatively Low |
| Jefferson County | Elevated | 10.2 | Relatively Low |
| Calhoun County | Elevated | 10.0 | Relatively Low |
| Marshall County | Elevated | 9.9 | Relatively Low |
| Stone County | Elevated | 9.9 | Relatively Low |
| Grenada County | Elevated | 9.8 | Relatively Low |
| Quitman County | Elevated | 9.8 | Relatively Low |
| Chickasaw County | Elevated | 9.6 | Relatively Low |
| Jasper County | Elevated | 9.5 | Relatively Low |
| Oktibbeha County | Elevated | 9.3 | Relatively Low |
| Smith County | Elevated | 9.3 | Relatively Low |
| Jefferson Davis County | Elevated | 9.2 | Relatively Low |
| Walthall County | Elevated | 9.2 | Relatively Low |
| Prentiss County | Moderate | 9.0 | Relatively Low |
| Madison County | Moderate | 8.9 | Relatively Low |
| Tate County | Moderate | 8.5 | Relatively Low |
| Lafayette County | Moderate | 8.4 | Relatively Low |
| Montgomery County | Moderate | 8.4 | Relatively Low |
| Choctaw County | Moderate | 8.2 | Relatively Low |
| Tishomingo County | Moderate | 8.2 | Relatively Low |
| Lawrence County | Moderate | 8.0 | Very Low |
| Wilkinson County | Moderate | 8.0 | Very Low |
| Tippah County | Moderate | 7.9 | Very Low |
| Yalobusha County | Moderate | 7.9 | Very Low |
| Perry County | Moderate | 7.6 | Very Low |
| Pontotoc County | Moderate | 7.6 | Very Low |
| Union County | Moderate | 7.0 | Very Low |
| Webster County | Guarded | 6.6 | Very Low |
| Benton County | Guarded | 6.2 | Very Low |
| Itawamba County | Guarded | 5.9 | Very Low |
| Carroll County | Guarded | 5.7 | Very Low |
| Franklin County | Guarded | 5.5 | Very Low |
| George County | Guarded | 5.3 | Very Low |
| Issaquena County | Guarded | 1.9 | Very Low |
| Greene County | Guarded | 1.7 | Very Low |