Koszewski Family History

You can see how Koszewski families moved over time by selecting different census years. The Koszewski family name was found in the USA in 1920. In 1920 there were 9 Koszewski families living in Wisconsin. This was about 35% of all the recorded Koszewski's in USA. Wisconsin had the highest population of Koszewski families in 1920.

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