Duplaza Family History

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

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