Riddo Family History

You can see how Riddo families moved over time by selecting different census years. The Riddo family name was found in the USA in 1920. In 1920 there was 1 Riddo family living in Iowa. This was about 25% of all the recorded Riddo's in USA. Iowa and 3 other states had the highest population of Riddo families in 1920.

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