Property Tax · New Hampshire
Lowest Property Tax Counties in New Hampshire 2026
Ranked by effective property tax rate — lower taxes score higher.
Top 10 — Property Tax in New Hampshire
Score reflects property tax only — not overall county quality.
All New Hampshire Counties — Property Tax Rankings
10 counties ranked by property tax score. Overall Score shown for context.
| # | County | Property Tax Score | Overall Score |
|---|---|---|---|
| 1 | Carroll County, NH | 36.7 | 49.7 |
| 2 | Belknap County, NH | 18.4 | 39.2 |
| 3 | Rockingham County, NH | 8.9 | 48.9 |
| 4 | Hillsborough County, NH | 6.9 | 39.5 |
| 5 | Grafton County, NH | 5.8 | 45 |
| 6 | Merrimack County, NH | 4.1 | 43.8 |
| 7 | Strafford County, NH | 4 | 40.2 |
| 8 | Coos County, NH | 3.6 | 41.4 |
| 9 | Sullivan County, NH | 1.7 | 43.1 |
| 10 | Cheshire County, NH | 1.6 | 43.6 |