Sinjack Family History

You can see how Sinjack families moved over time by selecting different census years. The Sinjack family name was found in the USA in 1880. In 1880 there was 1 Sinjack family living in New Jersey. This was 100% of all the recorded Sinjack's in USA. New Jersey had the highest population of Sinjack families in 1880.

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