Sidlocek Family History

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

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