Sydlowski Family History

You can see how Sydlowski families moved over time by selecting different census years. The Sydlowski family name was found in the USA in 1920. In 1920 there were 3 Sydlowski families living in Illinois. This was about 19% of all the recorded Sydlowski's in USA. Illinois and 1 other state had the highest population of Sydlowski families in 1920.

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