Slapanski Family History

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

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