Ottasen Family History

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

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