Gaelscoil Shliabh Rua

Gaelscoil Shliabh Rua is a primary school irish-medium in Ballyogan. 359 pupils, Multi-denominational ethos.

The facts

Type	Primary school
Gender	Mixed
Ethos	Multi-denominational
Patron	An Foras Pátrúnachta
Fees	Free
Enrolment	359 (174 boys, 185 girls) 2025/26
Language of instruction	Irish Medium School
Roll number	20425U
Eircode	D18K0EN
Address	Bóthar Bhaile Uí Ógáin, BÁC 18, Baile Átha Cliath 18

Special classes

The NCSE lists no special class at this school for the coming year.

The area around this school

School planning area: Sallynoggin / Killiney / DLR. This is how the Department plans where to build capacity. It is not a catchment.

Local house prices: the median residential sale price in Eircode district D18 (Dublin 18) was €656,000 in 2025. That is up 31.3% since 2020. CSO figures for the whole district, not the streets beside the school.

Area profile: the Pobal HP Deprivation Index rates Glencullen at 11.63 (Affluent), where 0 is the national average. 67% of adults there hold a third-level qualification.

Contact

Principal	Ruth Mhic Adaim
Phone	012958589
Email	oifig@gaelscoilshliabhrua.ie
Local authority	Dun Laoghaire Rathdown

Other schools in Sallynoggin / Killiney / DLR

Blackrock Educate Together SS Secondary school, Blackrock
Cabinteely Community School Secondary school, Cabinteely
Cherrywood Educate Together National School Primary school, Blackrock
Clonkeen College Secondary school, Deansgrange
Dalkey School Project Primary school, Dalkey
Holy Child Community School Secondary school, Sallynoggin
Kill O'The Grange NS Primary school, Stillorgan
Loreto Foxrock Secondary school, Foxrock
Lycée Français International (Primary) Primary school, Foxrock
Monkstown Eucate Together NS Primary school, Glenageary
Nord Anglia International (NAIS) Primary school, Sandyford
Our Lady Good Counsel Gns Primary school, Killiney

How we know

DoE Schools GIS 2026 (CC BY 4.0) — checked 2026-08-27.