St Marnock's National School, Portmarnock, Co. Dublin
Admissions 2026-2027 Admissions for our mainstream and autism classes are now open until Wednesday 4th February at 4pm. Please click on the Admissions tab for our online application form and instructions for completion.
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News - Homepage

13th Jan 2026
Students from St. Marnock's were invited to attend the official opening of the...
 
7th Jan 2026
Take a look at some of the beautiful artwork and pieces of writing completed in December...
 
20th Nov 2025
🏆 FLAG FOOTBALL NATIONAL CHAMPIONS!! 🏆 St. Marnock’s Crowned All-Ireland...
 
20th Nov 2025
Yesterday, 83 children and teachers from the three Fifth classes travelled to Morton...
 
18th Nov 2025
Take a look at our school's WOW Wall from Term 1, where our classes' amazing work...
 
23rd Oct 2025
We have been very busy in Ms. Kenealy's Fourth Class. We have set up a very successful...
 
16th Oct 2025
Friendship Week at St. Marnock’s 💛 This week, we celebrated Friendship...
 
16th Oct 2025
Senior Girls March to Croke Park! 🖤💛 What a week...
 
16th Oct 2025
Senior Lads Do St. Marnock’s Proud! 🖤💛 Our Senior Boys’...