Yonkouskis Family History

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

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