Sinsins Family History

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

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