Disaster Risk · New Hampshire
Lowest Disaster Risk Counties in New Hampshire 2026
Ranked by FEMA National Risk Index for natural disasters.
Top 10 — Disaster Risk in New Hampshire
Score reflects disaster risk only — not overall county quality.
All New Hampshire Counties — Disaster Risk Rankings
10 counties ranked by disaster risk score. Overall Score shown for context.
| # | County | Disaster Risk Score | Overall Score |
|---|---|---|---|
| 1 | Sullivan County, NH | 62.5 | 42.8 |
| 2 | Belknap County, NH | 42.6 | 38.3 |
| 3 | Cheshire County, NH | 39.5 | 43.4 |
| 4 | Strafford County, NH | 35.9 | 40.1 |
| 5 | Carroll County, NH | 29 | 49 |
| 6 | Coos County, NH | 27.2 | 41.2 |
| 7 | Merrimack County, NH | 21.8 | 43.6 |
| 8 | Grafton County, NH | 18.2 | 44.5 |
| 9 | Rockingham County, NH | 14.2 | 48.9 |
| 10 | Hillsborough County, NH | 10.2 | 39.3 |