Onenson Family History

You can see how Onenson families moved over time by selecting different census years. The Onenson family name was found in the USA in 1880. In 1880 there were 8 Onenson families living in Illinois. This was 100% of all the recorded Onenson's in USA. Illinois had the highest population of Onenson families in 1880.

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