Koskan Family History

You can see how Koskan families moved over time by selecting different census years. The Koskan family name was found in the USA between 1880 and 1920. The most Koskan families were found in USA in 1880. In 1880 there were 7 Koskan families living in Nebraska. This was 100% of all the recorded Koskan's in USA. Nebraska had the highest population of Koskan families in 1880.

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