Slaponicka Family History

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

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