Olsenn Family History

You can see how Olsenn families moved over time by selecting different census years. The Olsenn family name was found in the USA, and Canada between 1911 and 1920. The most Olsenn families were found in USA in 1920. In 1920 there was 1 Olsenn family living in New York. This was about 50% of all the recorded Olsenn's in USA. New York and 1 other state had the highest population of Olsenn families in 1920.

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