Polonyi Family History

You can see how Polonyi families moved over time by selecting different census years. The Polonyi family name was found in the USA in 1920. In 1920 there was 1 Polonyi family living in Illinois. This was about 50% of all the recorded Polonyi's in USA. Illinois and 1 other state had the highest population of Polonyi families in 1920.

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