Harold's Cross Educate Together National School opened in September 2019 with 12 Junior Infant pupils. Each year they are growing and by 2026, they will cater for pupils from Junior Infants to Sixth Class.
Harold's Cross Educate Together National School is located at the old Greyhound stadium in Harold's Cross. They are currently in temporary accommodation and they share their campus with Harold's Cross Educate Together Secondary School since September 2020.
As an Educate Together school, they teach Ethical Education through their Learn Together Curriculum. The Learn Together Curriculum aims to provide pupils with a holistic, inclusive ethical education. Educate Together schools are child-centred, democratically run, equality based and co-educational.