Encuesta de Población Activa
According to a Labour Force Survey estimate, the total number of Muslims in Great Britain in 2008 was 2,422,000, around 4 per cent of the total population. Between 2004 and 2008, the Muslim population grew by more than 500,000. In 2010, The Pew Forum on Religion and Public Life estimated 2,869,000 Muslims in Great Britain.