Cowallen Family History

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

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