Riosa Family History

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

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