New Hampshire

Admitted to the Union on June 21, 1788 as the 9th state.

  • 1790, 1810, 1830 – 1940 federal censuses extant for all counties except for 1890.
  • 1800 federal census extant for all counties except parts of Rockingham and Strafford.
  • 1820 federal census extant for all counties except all of Grafton, parts of Rockingham and Strafford.
Belknap Carroll Cheshire Coos
Grafton Hillsborough Merrimack Rockingham
Strafford Sullivan