Gefkosky Family History

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

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