Slapnich Family History

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

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