Dio Family History

You can see how Dio families moved over time by selecting different census years. The Dio family name was found in the USA, and the UK between 1880 and 1920. The most Dio families were found in USA in 1920. In 1880 there were 15 Dio families living in Connecticut. This was about 83% of all the recorded Dio's in USA. Connecticut had the highest population of Dio families in 1880.

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