Diap Family History

You can see how Diap families moved over time by selecting different census years. The Diap family name was found in the USA in 1920. In 1920 there was 1 Diap family living in Illinois. This was about 50% of all the recorded Diap's in USA. Illinois and 1 other state had the highest population of Diap families in 1920.

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