Sinckin Family History

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

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