Poincaire Family History

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

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