Sempenski Family History

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

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