Zio Family History

You can see how Zio families moved over time by selecting different census years. The Zio family name was found in the USA in 1920. In 1920 there were 3 Zio families living in Illinois. This was about 60% of all the recorded Zio's in USA. Illinois had the highest population of Zio families in 1920.

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