Onacher Family History

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

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