Onz Family History

You can see how Onz families moved over time by selecting different census years. The Onz family name was found in the USA in 1920. In 1920 there were 2 Onz families living in California. This was 100% of all the recorded Onz's in USA. California had the highest population of Onz families in 1920.

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