Decost Family History

You can see how Decost families moved over time by selecting different census years. The Decost family name was found in the USA, the UK, and Canada between 1840 and 1920. The most Decost families were found in Canada in 1911. In 1911 there were 27 Decost families living in Nova Scotia. This was about 60% of all the recorded Decost's in Canada. Nova Scotia had the highest population of Decost families in 1911.

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