South Dakota 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 South Dakota census information directly from your computer at home.
1880
- Bon Homme County South Dakota (hosted at USGenWeb Census Project)
- Lyman County South Dakota (hosted at USGenWeb Census Project)
- Mellette County South Dakota (hosted at USGenWeb Census Project)
- See
Census Images Online for ALL Counties! - Complete 1880 census is for sale at the LDS Catalog.
1890
- See Census Images Online for ALL Counties!
1900
- See Census Images Online for ALL Counties!
1910
- See Census Images Online for ALL Counties!
1920
- See Census Images Online for ALL Counties!
1930
- The 1930 census has arrived! Click here for more information!!!