Costam Family History

You can see how Costam families moved over time by selecting different census years. The Costam family name was found in the USA, and Canada between 1840 and 1911. The most Costam families were found in USA in 1840, and Canada in 1911. In 1840 there was 1 Costam family living in Ohio. This was 100% of all the recorded Costam's in USA. Ohio had the highest population of Costam families in 1840.

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