Posiroff Family History

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

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