According to the website, that Monzo stat is two years old. monzo.com shows the current customer count - 3.8 million ie 10% of the adult population of the UK.

According to the website, that Monzo stat is two years old. monzo.com shows the current customer count - 3.8 million ie 10% of the adult population of the UK. According to https://www.thisismoney.co.uk/money/saving/article-7647253/Monzo-accounts-half-UK-digital-challenger-bank-market-data-finds.html https://www.thisismoney.co.uk/money/saving/article-7647253/M... Monzo has over half the challenger bank market share