Therkilson Family History

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

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