Denca Family History

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

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