Posmus Family History

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

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