Sidlak Family History

You can see how Sidlak families moved over time by selecting different census years. The Sidlak family name was found in the USA in 1920. In 1920 there were 2 Sidlak families living in Illinois. This was about 50% of all the recorded Sidlak's in USA. Illinois had the highest population of Sidlak families in 1920.

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