Dettlekach Family History

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

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