Onnela Family History

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

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