Onkka Family History

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

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