Opennan Family History

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

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