Efcinski Family History

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

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