Kosciuszko Family History

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

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