Zwichowski Family History

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

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