Zencko Family History

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

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