You can see how Iouson families moved over time by selecting different census years. The Iouson family name was found in the USA in 1880. In 1880 there were 4 Iouson families living in Mississippi. This was 100% of all the recorded Iouson's in USA. Mississippi had the highest population of Iouson families in 1880.

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