Prosko Family History

You can see how Prosko families moved over time by selecting different census years. The Prosko family name was found in the USA in 1920. In 1920 there was 1 Prosko family living in Illinois. This was about 33% of all the recorded Prosko's in USA. Illinois and 2 other states had the highest population of Prosko families in 1920.

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