Koopmeiners Family History

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

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