Sionl Family History

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

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