Oln Family History

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

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