Demkowictz Family History

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

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