Dempniak Family History

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

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