Facebook users in Ireland
There were 3 829 300 Facebook users in Ireland in April 2025, which accounted for 74.1% of its entire population.
The majority of them were women - 54.2%.
People aged 25 to 34 were the largest user group (991 700).
The highest difference between men and women occurs within people aged 35 to 44, where women lead by 372 200.