Bonczchoski Family History

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

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