Efcovich Family History

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

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