Posaca Family History

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

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