Onsleman Family History

You can see how Onsleman families moved over time by selecting different census years. The Onsleman family name was found in the USA in 1920. In 1920 there was 1 Onsleman family living in Ohio. This was 100% of all the recorded Onsleman's in USA. Ohio had the highest population of Onsleman families in 1920.

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