You can see how Koschik families moved over time by selecting different census years. The Koschik family name was found in the USA between 1880 and 1920. The most Koschik families were found in USA in 1920. In 1880 there were 2 Koschik families living in New York. This was 100% of all the recorded Koschik's in USA. New York had the highest population of Koschik families in 1880.

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