Dahlgan Family History

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

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