Onalley Family History

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

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