Mercola Family History

You can see how Mercola families moved over time by selecting different census years. The Mercola family name was found in the USA in 1920. In 1920 there was 1 Mercola family living in Illinois. This was about 50% of all the recorded Mercola's in USA. Illinois and 1 other state had the highest population of Mercola families in 1920.

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