Jonsck Family History

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

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