Sinca Family History

You can see how Sinca families moved over time by selecting different census years. The Sinca family name was found in the USA in 1920. In 1920 there was 1 Sinca family living in Massachusetts. This was about 33% of all the recorded Sinca's in USA. Massachusetts and 2 other states had the highest population of Sinca families in 1920.

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