Illion Family History

You can see how Illion families moved over time by selecting different census years. The Illion family name was found in the USA between 1880 and 1920. The most Illion families were found in USA in 1880. In 1880 there were 38 Illion families living in Wisconsin. This was about 88% of all the recorded Illion's in USA. Wisconsin had the highest population of Illion families in 1880.

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