Plenkowski Family History

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

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