Facebook users in Ireland
There were 3 786 700 Facebook users in Ireland in July 2025, which accounted for 73.2% of its entire population.
The majority of them were women - 54.1%.
People aged 25 to 34 were the largest user group (994 300).
The highest difference between men and women occurs within people aged 18 to 24, where women lead by 285 700.