Mrocyk Family History

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

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