Sepponnen Family History

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

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