Posterski Family History

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

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