Plechowski Family History

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

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