Jrocki Family History

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

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