Costinett Family History

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

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