Jefko Family History

You can see how Jefko families moved over time by selecting different census years. The Jefko family name was found in the USA in 1920. In 1920 there were 2 Jefko families living in Massachusetts. This was 100% of all the recorded Jefko's in USA. Massachusetts had the highest population of Jefko families in 1920.

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