Cosloski Family History

You can see how Cosloski families moved over time by selecting different census years. The Cosloski family name was found in the USA in 1920. In 1920 there was 1 Cosloski family living in Massachusetts. This was about 50% of all the recorded Cosloski's in USA. Massachusetts and 1 other state had the highest population of Cosloski families in 1920.

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