Slapkowski Family History

You can see how Slapkowski families moved over time by selecting different census years. The Slapkowski family name was found in the USA in 1920. In 1920 there was 1 Slapkowski family living in Connecticut. This was about 50% of all the recorded Slapkowski's in USA. Connecticut and 1 other state had the highest population of Slapkowski families in 1920.

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