Mendecki Family History

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

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