Oconnoor Family History

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

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