Onmen Family History

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

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