Oconnier Family History

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

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