Rostkofski Family History

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

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