Sinjcki Family History

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

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