10 Counties — new hampshire
| County | Type | Population | Land area |
|---|---|---|---|
| belknap | County | 56,325 | 401 sq mi |
| carroll | County | 43,666 | 934 sq mi |
| cheshire | County | 73,825 | 708 sq mi |
| coos | County | 33,111 | 1,801 sq mi |
| grafton | County | 81,743 | 1,714 sq mi |
| hillsborough | County | 380,841 | 877 sq mi |
| merrimack | County | 136,225 | 935 sq mi |
| rockingham | County | 277,359 | 695 sq mi |
| strafford | County | 112,233 | 369 sq mi |
| sullivan | County | 40,458 | 537 sq mi |