Oniffer Family History

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

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