Thilsen Family History

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

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