Plonich Family History

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

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