Slonecka Family History

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

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