Mongensen Family History

You can see how Mongensen families moved over time by selecting different census years. The Mongensen family name was found in the USA in 1920. In 1920 there was 1 Mongensen family living in Arizona. This was about 50% of all the recorded Mongensen's in USA. Arizona and 1 other state had the highest population of Mongensen families in 1920.

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