Illac Family History

You can see how Illac families moved over time by selecting different census years. The Illac family name was found in the USA in 1920. In 1920 there was 1 Illac family living in Pennsylvania. This was 100% of all the recorded Illac's in USA. Pennsylvania had the highest population of Illac families in 1920.

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