Costanz Family History

You can see how Costanz families moved over time by selecting different census years. The Costanz family name was found in the USA in 1920. In 1920 there were 2 Costanz families living in New York. This was about 67% of all the recorded Costanz's in USA. New York had the highest population of Costanz families in 1920.

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