Facebook users in Ireland
There were 3 978 300 Facebook users in Ireland in September 2024, which accounted for 76.8% of its entire population.
The majority of them were women - 54.8%.
People aged 25 to 34 were the largest user group (982 800).
The highest difference between men and women occurs within people aged 35 to 44, where women lead by 387 000.
NOTE:
From March ’24 through August ’25, the size of individual demographic groups is estimated by using the total number of users in each month, combined with the demographic distribution from previous months.