Mostly Barcelona is Roman Catholic. Since they are Spainish, and Spainish people helped the upbringing of Christianity, they wouldn't kill people for a religion they didn't believe in. You can Google or bing it if you have any other questions.
As Barcelona is in Spain, which has a catholic religion.
Football.
catholism followed by islam followed by judaism
Henry is a christian, but from France.
Just like every major city you'll find all religions represented however Spain (and Barcelona) are very Roman Catholic and this is the main faith practised in Barcelona.
As of 2021, the population of Barcelona is estimated to be around 1.6 million people.
A popular sport to play in Barcelona is football (soccer).
People who live in Barcelona are called barcelonian in English, or barcelonés in Spanish
Barcelona is very popular, but Madrid is more modern than Barcelona. The people in Barcelona are very conservative. Either place is a very nice place to vacate.
The people who live in Barcelona are called barcelonians in English and barceloní/barcelonina in catalan, the local language. Barcelona is the capital city of Catalonia and its habitants are called catalans in English and catalá/catalana in catalan.
messi and iniesta