Dupleck Family History

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

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