Clontarf is a city in Swift County, Minnesota, United States.

The school was originally located outside of Saint Paul, but was moved to Clontarf in 1877 by Bishop John Ireland.

The school was run by the Catholic church and held both Indigenous students and white orphans.

[8] Minnesota State Highway 9 serves as a main route in the community.

20.3% of all households were made up of individuals, and 4.7% had someone living alone who was 65 years of age or older.

21.0% of all households were made up of individuals, and 11.3% had someone living alone who was 65 years of age or older.

None of the families and 4.4% of the population were living below the poverty line, including no under eighteens and 15.4% of those over 64.