Oalsen Family History

You can see how Oalsen families moved over time by selecting different census years. The Oalsen family name was found in the USA between 1880 and 1920. The most Oalsen families were found in and USA in 1880. In 1880 there were 2 Oalsen families living in New York. This was 100% of all the recorded Oalsen's in USA. New York had the highest population of Oalsen families in 1880.

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