O'commor Family History

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

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