O'connoer Family History

You can see how O'connoer families moved over time by selecting different census years. The O'connoer family name was found in the USA in 1880. In 1880 there was 1 O'connoer family living in New Jersey. This was 100% of all the recorded O'connoer's in USA. New Jersey had the highest population of O'connoer families in 1880.

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