Slecka Family History

You can see how Slecka families moved over time by selecting different census years. The Slecka family name was found in the USA in 1920. In 1920 there was 1 Slecka family living in Illinois. This was about 33% of all the recorded Slecka's in USA. Illinois and 2 other states had the highest population of Slecka families in 1920.

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