Derlap Family History

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

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