Oncheck Family History

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

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