Illieus Family History

You can see how Illieus families moved over time by selecting different census years. The Illieus family name was found in the USA in 1880. In 1880 there was 1 Illieus family living in Pennsylvania. This was 100% of all the recorded Illieus's in USA. Pennsylvania had the highest population of Illieus families in 1880.

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