Sowilowski Family History

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

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