Porosko Family History

You can see how Porosko families moved over time by selecting different census years. The Porosko family name was found in the USA, and Canada between 1911 and 1920. The most Porosko families were found in USA in 1920, and Canada in 1911. In 1920 there was 1 Porosko family living in Pennsylvania. This was 100% of all the recorded Porosko's in USA. Pennsylvania had the highest population of Porosko families in 1920.

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