Onealley Family History

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

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