Koshko Family History

You can see how Koshko families moved over time by selecting different census years. The Koshko family name was found in the USA in 1920. In 1920 there were 3 Koshko families living in New Jersey. This was about 30% of all the recorded Koshko's in USA. New Jersey had the highest population of Koshko families in 1920.

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