Plocko Family History

You can see how Plocko families moved over time by selecting different census years. The Plocko family name was found in the USA in 1920. In 1920 there was 1 Plocko family living in New Jersey. This was about 33% of all the recorded Plocko's in USA. New Jersey and 2 other states had the highest population of Plocko families in 1920.

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