Mcmcllan Family History

You can see how Mcmcllan families moved over time by selecting different census years. The Mcmcllan family name was found in the USA in 1880. In 1880 there were 6 Mcmcllan families living in Illinois. This was 100% of all the recorded Mcmcllan's in USA. Illinois had the highest population of Mcmcllan families in 1880.

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