Swcznski Family History

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

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