O'learey Family History

You can see how O'learey families moved over time by selecting different census years. The O'learey family name was found in the USA, and Canada between 1880 and 1920. The most O'learey families were found in USA in 1880. In 1880 there were 15 O'learey families living in New York. This was about 41% of all the recorded O'learey's in USA. New York had the highest population of O'learey families in 1880.

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