Sionio Family History

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

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