Jencko Family History

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

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