Cogann Family History

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

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