Gahligan Family History

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

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