Dethlsen Family History

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

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