De cou Family History

You can see how De cou families moved over time by selecting different census years. The De cou family name was found in the USA between 1880 and 1920. The most De cou families were found in USA in 1880. In 1880 there were 12 De cou families living in New Jersey. This was 100% of all the recorded De cou's in USA. New Jersey had the highest population of De cou families in 1880.

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