Resident population in Portugal 2021, by region and religion

The 2021 census showed that, out of almost 8.8 million residents in Portugal aged 15 years and more, over seven million were catholic. The second most representative religious group in the country was protestant, a community with almost 187 thousand members. Islam accounted for almost 36.5 thousand believers, while Judaism for just 2.9 thousand. Those without religion totaled 1.2 million residents.