Allfson Family History

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

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