These statistics were calculated with information provided by the territories and the consecrated members of Regnum Christi.
Members
At the end of 2020, Regnum Christi had 22,909 lay members, 511 Consecrated Women, 56 Lay Consecrated Men and 1,432 Legionaries of Christ. There were also 10,468 members of ECYD.
Members of Regnum Christi
| Type of Regnum Christi member | 2005 | 2013 | 2019 | 2020 | Variation 2019-2020 |
| Lay members | 21,627 | 21,758 | 23,531 | 22,909 | -3% |
| Consecrated Women | 825 | 625 | 515 | 511 | -1% |
| Lay Consecrated Men | 62 | 63 | 59 | 56 | -5% |
| Legionaries of Christ | 1,582 | 1,537 | 1,455 | 1,432 | -2% |
| Total Members | 23,811 | 23,884 | 25,568 | 24,908 | -3% |
Service to the Church
In December 2020 the educational work of Regnum Christi impacted more than 190,255 students, including 67,117 students in schools that are advised by RC Education around the world, and 18,643 students in Mano Amiga schools.
There are twenty Mano Amiga schools in Mexico, three in Chile, two in Venezuela, two in Colombia, two in Brazil, one in the Philippines and one in Argentina.
There are 55,744 university students in the International Network of Universities, and 43,102 in the 47 campuses of the Inter-American University for Development (UNID). The 16 campuses of the universities affiliated to the International Network of Universities are located in Mexico (12), Italy (1), Spain (1), Chile (1) and the United States (1).
In the field of ecclesiastical universities, Regnum Christi counts 579 students at the Regina Apostolorum Pontifical Athenaeum, 566 students in the Mexican section of the John Paul II Institute for the Family, and 58 students at the Interdiocesan Seminary and Theological Institute of Maria Mater Ecclesiae in São Paulo, Brazil. The Pontifical International College Maria Mater Ecclesiae in Rome has 82 student seminarians.
In 2020 there were a total of 42 parishes entrusted to the Legionaries of Christ, of which 25 are in Mexico (23 of them in the Diocese of Cancún-Chetumal), eight in Italy, three in Western Europe, two in Brazil, one in Argentina, three in North America. These parishes provide pastoral services to about 1,000,000 people. Legionaries of Christ and Consecrated Women of Regnum Christi direct the Magdala Center for pilgrims in Galilee, which received 22,733 pilgrims in 2020. A Legionary of Christ is also assigned as the pastor of the Notre Dame de Jerusalem Center in Jerusalem, which received some 15,374 pilgrims in 2020
