You can see how Cawlan families moved over time by selecting different census years. The Cawlan family name was found in the USA between 1840 and 1880. The most Cawlan families were found in USA in 1880. In 1840 there was 1 Cawlan family living in Vermont. This was 100% of all the recorded Cawlan's in USA. Vermont had the highest population of Cawlan families in 1840.

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