O'harea Family History

You can see how O'harea families moved over time by selecting different census years. The O'harea family name was found in the USA in 1880. In 1880 there were 6 O'harea families living in Pennsylvania. This was about 75% of all the recorded O'harea's in USA. Pennsylvania had the highest population of O'harea families in 1880.

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