Facebook users in United Kingdom
There were 57 002 301 Facebook users in United Kingdom in May 2026, which accounted for 82% of its entire population.
The majority of them were women - 53%.
People aged 25 to 34 were the largest user group (14 600 000).
The highest difference between men and women occurs within people aged 65 and above, where women lead by 3 100 000.