Koosman Family History

You can see how Koosman families moved over time by selecting different census years. The Koosman family name was found in the USA, and Canada between 1911 and 1920. The most Koosman families were found in USA in 1920. In 1920 there were 2 Koosman families living in Minnesota. This was about 67% of all the recorded Koosman's in USA. Minnesota had the highest population of Koosman families in 1920.

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