Kosup Family History

You can see how Kosup families moved over time by selecting different census years. The Kosup family name was found in the USA in 1920. In 1920 there were 2 Kosup families living in Pennsylvania. This was about 50% of all the recorded Kosup's in USA. Pennsylvania had the highest population of Kosup families in 1920.

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