Koproski Family History

You can see how Koproski families moved over time by selecting different census years. The Koproski family name was found in the USA in 1920. In 1920 there were 8 Koproski families living in Pennsylvania. This was about 42% of all the recorded Koproski's in USA. Pennsylvania had the highest population of Koproski families in 1920.

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