Coolby Family History

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

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