Zajanckowski Family History

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

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