Simninson Family History

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

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