Dillavan Family History

You can see how Dillavan families moved over time by selecting different census years. The Dillavan family name was found in the USA in 1880. In 1880 there was 1 Dillavan family living in Iowa. This was 100% of all the recorded Dillavan's in USA. Iowa had the highest population of Dillavan families in 1880.

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