Cosx Family History

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

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