Jancolovich Family History

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

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