Onsager Family History

You can see how Onsager families moved over time by selecting different census years. The Onsager family name was found in the USA, and Canada between 1880 and 1920. The most Onsager families were found in USA in 1920. In 1880 there were 12 Onsager families living in Wisconsin. This was 100% of all the recorded Onsager's in USA. Wisconsin had the highest population of Onsager families in 1880.

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