Ondrancek Family History

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

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