Costello Family History

You can see how Costello families moved over time by selecting different census years. The Costello family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Costello families were found in USA in 1880. In 1911 there were 162 Costello families living in Ontario. This was about 68% of all the recorded Costello's in Canada. Ontario had the highest population of Costello families in 1911.

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