Osmonsen Family History

You can see how Osmonsen families moved over time by selecting different census years. The Osmonsen family name was found in the USA between 1880 and 1920. The most Osmonsen families were found in USA in 1880. In 1880 there were 3 Osmonsen families living in Iowa. This was 100% of all the recorded Osmonsen's in USA. Iowa had the highest population of Osmonsen families in 1880.

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