Mccnn Family History

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

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