Cairnson Family History

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

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