Cosemann Family History

You can see how Cosemann families moved over time by selecting different census years. The Cosemann family name was found in the USA in 1920. In 1920 there was 1 Cosemann family living in Iowa. This was about 50% of all the recorded Cosemann's in USA. Iowa and 1 other state had the highest population of Cosemann families in 1920.

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