Riodo Family History

You can see how Riodo families moved over time by selecting different census years. The Riodo family name was found in the USA in 1920. In 1920 there was 1 Riodo family living in Hawaii. This was about 50% of all the recorded Riodo's in USA. Hawaii and 1 other state had the highest population of Riodo families in 1920.

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