A study made by "Unión de comunidades islámicas de España" demonstrated that there were about 250,000 inhabitants of Muslim background living in Community of Madrid as of 2012 ( less than 4% of the total population of Madrid).
Deset največjih priseljenskih skupin so: ekvadorska 104.184, romunska 52.875, bolivijska 44.044, kolumbijska 35.971, perujska 35.083, kitajska 34.666, maroška 32.498, dominikanska 19.602, brazilska 14.583 in paragvajska 14.308.