You can see how Jansik families moved over time by selecting different census years. The Jansik family name was found in the USA between 1880 and 1920. The most Jansik families were found in USA in 1880. In 1880 there were 6 Jansik families living in Dakota Territory. This was 100% of all the recorded Jansik's in USA. Dakota Territory had the highest population of Jansik families in 1880.

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