Olsofson Family History

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

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