Helfeson Family History

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

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