Onslot Family History

You can see how Onslot families moved over time by selecting different census years. The Onslot family name was found in the USA in 1880. In 1880 there was 1 Onslot family living in Dakota Territory. This was 100% of all the recorded Onslot's in USA. Dakota Territory had the highest population of Onslot families in 1880.

Use census records and voter lists to see where families with the Onslot surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.