Sinnizen Family History

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

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