Oan Family History

You can see how Oan families moved over time by selecting different census years. The Oan family name was found in the USA between 1880 and 1920. The most Oan families were found in USA in 1920. In 1880 there was 1 Oan family living in Colorado. This was about 50% of all the recorded Oan's in USA. Colorado and 1 other state had the highest population of Oan families in 1880.

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