Posnosky Family History

You can see how Posnosky families moved over time by selecting different census years. The Posnosky family name was found in the USA in 1920. In 1920 there were 2 Posnosky families living in Pennsylvania. This was 100% of all the recorded Posnosky's in USA. Pennsylvania had the highest population of Posnosky families in 1920.

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