As per 2014, it pastorally served 342,000 Catholics (99.7% of 343,000 total) on 13,342 km² in 35 parishes, 43 priests (39 diocesan, 4 religious), 65 deacons, 89 lay religious (13 brothers, 76 sisters), 27 seminarians.
History
On May 1, 1929, the Diocese of Villarrica was established on territory split off from the then Diocese of Paraguay
On January 13, 1990, the diocese was renamed, or more precisely given an alternative name, as Diocese of Villarrica del Espíritu Santo (avoiding confusing with its Chilean namesake)
Felipe Santiago Benítez Avalos (December 4, 1965 – May 20, 1989), also President of Episcopal Conference of Paraguay (1973 – 1985), First Vice-President of Latin American Episcopal Council (1983 – 1987); previously Titular Bishop of Chersonesus in Europa (1961.08.10 – 1965.12.04) as Auxiliary Bishop of Archdiocese of Asunción (Paraguay) (1961.08.10 – 1965.12.04); later Metropolitan Archbishop of Asunción (Paraguay) (1989.05.20 – retired 2002.06.15), President of Episcopal Conference of Paraguay (1989 – 1990), died 2009
Auxiliary Bishop : Angel Nicolás Acha Duarte (1975.12.22 – 1978.06.05), Titular Bishop of Lamdia (1975.12.22 – 1978.06.05); later Bishop of Carapeguá (Paraguay) (1978.06.05 – death 1982.06.24)
Suffragan Bishops of Villarrica (del Espíritu Santo)
Ricardo Jorge Valenzuela Rios (25 June 2010 – 29 June 2017), also Apostolic Administrator of Diocese of Ciudad del Este (Paraguay) (2014.09.25 – 2014.11.15), Vice-President of Episcopal Conference of Paraguay (2015.11.03 – ...); previously Titular Bishop of Casæ Calanæ (1993.11.27 – 2003.05.24) as Auxiliary Bishop of Archdiocese of Asunción (Paraguay) (1993.11.27 – 2003.05.24), Military Ordinary of Paraguay (2003.05.24 – 2010.06.25); later Bishop of Caacupé (Paraguay) (2017.06.29 – ...)
Adalberto Martínez Flores (23 June 2018 – 17 February 2022, appointed Archbishop of Asunción), previously Titular Bishop of Tatilti (1997.08.14 – 2000.05.18) as Auxiliary Bishop of Archdiocese of Asunción (Paraguay) (1997.08.14 – 2000.05.18), Bishop of San Lorenzo (Paraguay) (2000.05.18 – 2007.02.19), Bishop of San Pedro (Paraguay) (2007.02.19 - 2012.03.14), Military Ordinary of Paraguay (2012.03.14 – 2018.06.23).[1]