Secondary School

Dundalk Grammar School

Dundalk, Louth
DEIS Mixed

School Details

Address
The Crescent, Dundalk
Location
Dundalk, Louth
School Type
Secondary
Total Enrollment (2025/26)
597 students
Enrollment Split
266 Girls, 331 Boys
Ethos
Church Of Ireland
Irish Classification
No subjects taught through Irish
Gender
Mixed
Roll Number
63920A
Latest Inspection Reports
View on gov.ie

Location

About

Dundalk Grammar School is a co‑educational, interdenominational day and boarding institution that operates under Protestant management while welcoming pupils of all faiths. The school is governed locally by a Board of Governors and a Board of Management that includes representatives of staff and parents, ensuring a collaborative approach to decision‑making. Fees are reinvested to maintain a broad curriculum offering and to keep class sizes small, allowing for personalised attention and a supportive learning environment. The campus provides a range of facilities suited to both academic and extracurricular pursuits, including dedicated spaces for science, technology, arts and sport. Easy rail connections enable day‑students from Dundalk and the wider hinterland, as well as from north County Dublin, to attend, while the boarding programme attracts students from the north‑eastern counties and overseas. A strong emphasis is placed on holistic development, with a variety of clubs, societies and cultural events that complement the formal curriculum and foster community spirit.

History

Dundalk Grammar School traces its origins to a Charter School founded in 1739, which operated until 1835. In that year it was reorganised by the Rev. Elias Thackeray as the Dundalk Educational Institution. The school entered a period of abeyance during the First World War, but was revived in 1921 by a local committee and reconstituted as Dundalk Grammar School. The committee later expanded into the Board of Governors, which works alongside the Board of Management. Since its foundation the school has been closely associated with the Incorporated Society for Promoting Protestant Schools in Ireland, reflecting its Protestant ethos.