Jankowiski Family History

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

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