New Hampshire Census online research should begin with what is available online for free. If this proves fruitful then congratulations! If not, then I would suggest signing up for the online census images (links to the right) where you can access all the available online New Hampshire census information directly from your computer at home.
1790
- Cheshire County New Hampshire Census
- CD available for sale of COMPLETE census
New Grantham, Plainfield, Proctorsville (hosted at USGenWeb Archives)- Washington (Courtesy Sherry Gould)
- Cheshire County Head of Household Census (hosted at Explore New England’s Past AHGP)
- Hillsborough County New Hampshire Census
- Rockingham County Surname Index (hosted at Rays Place
- Stratford County Surname Index (hosted at Rays Place
- See Census Images Online.
1800
- Grafton County New Hampshire Census
- Grafton County New Hampshire Census Images (Census Images from USGenWeb Project)
- Warren Transcription (hosted at USGenWeb Archives)
- Rockingham County New Hampshire Census
- See Census Images Online.
1810
- Grafton County New Hampshire Census
- See Census Images Online.
1820
- See Census Images Online.
1830
- Grafton County New Hampshire
- Index (hosted at USGenWeb Census Project
- See Census Images Online.
1840
- See Census Images Online.
1850
- Carroll County New Hampshire Census (hosted at USGenWeb Census Project)
- Merrimack County New Hampshire Census (hosted at USGenWeb Census Project)
- Franklin
- Sullivan County New Hampshire Census (hosted at USGenWeb Census Project)
- See Census Images Online.
1860
- See Census Images Online.
1870
- Rockingham County New Hampshire Census (hosted at USGenWeb Census Project)
- See Census Images Online.
1880
- Rockingham County New Hampshire Census (hosted at USGenWeb Census Project)
- See Census Images Online.
- Complete 1880 census is for sale at the LDS Catalog.
1890
- See Census Images Online.
1900
- See Census Images Online.
1910
- See Census Images Online
1920
- See Census Images Online
1930
- Hillsborough County New Hampshire Census (hosted at USGenWeb Census Project)
- Manchester City (partial)
New Hampshire Census Information
Federal censuses for the state of New Hampshire began in 1790, and continue every ten years thereafter. They are currently available through 1920 except for the mostly destroyed 1890 census.
Parts of some of the earlier New Hampshire census are incomplete or missing entirely:
- Rockingham County in 1800 is partially incomplete. The following towns are missing:
- Atkinson
- Greenland
- Hampton
- Hampton Falls
- Londonberry
- Northampton
- Pelham
- Plaistow
- Salem
- Seabrook
- Stratham
- Windham
- Strafford County in 1800 is partially incomplete. The following towns are missing:
- Alton
- Barnstead
- Brookfield
- Effingham
- Gilmanton
- Middleton
- New Durham
- Ossipee
- Tuftonboro
- Wakefield
- Wolfeborough
- Grafton County in 1820 are lost
- Rockingham County in 1820 are partially lost. The following towns are missing:
- Gosport
- Greenland
- New Castle
- Newington
- Portsmouth
- Rye
- Strafford County in 1820 are partially lost. The following towns are the only ones present::
- New Hampton
- Centre Harbor
- Gilford
- Moultonborough
- Sanbornton