Posiwio Family History

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

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