Cumnius Family History

You can see how Cumnius families moved over time by selecting different census years. The Cumnius family name was found in the USA in 1880. In 1880 there were 5 Cumnius families living in Iowa. This was 100% of all the recorded Cumnius's in USA. Iowa had the highest population of Cumnius families in 1880.

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