Mccadoo Family History

You can see how Mccadoo families moved over time by selecting different census years. The Mccadoo family name was found in the USA between 1840 and 1920. The most Mccadoo families were found in USA in 1840. In 1840 there were 2 Mccadoo families living in Pennsylvania. This was 100% of all the recorded Mccadoo's in USA. Pennsylvania had the highest population of Mccadoo families in 1840.

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