Karlowski Family History

You can see how Karlowski families moved over time by selecting different census years. The Karlowski family name was found in the USA in 1920. In 1920 there were 10 Karlowski families living in Pennsylvania. This was about 24% of all the recorded Karlowski's in USA. Pennsylvania had the highest population of Karlowski families in 1920.

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