Rocosak Family History

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

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