Mierczynski Family History

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

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