Pecowski Family History

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

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