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Diocese of Orange in California

Dioecesis Arausicanae in California

Diócesis de Orange
Giáo phận Quận Cam
Christ Cathedral
Coat of arms
Location
Country United States
TerritoryOrange County
Ecclesiastical provinceLos Angeles
Statistics
Population
  • Total
  • Catholics
  • (as of 2024)
  • 3,170,435
  • 1,360,598 [1] (42.7%)
Information
DenominationCatholic
Sui iuris churchLatin Church
RiteRoman Rite
EstablishedMarch 24, 1976[1]
CathedralChrist Cathedral
Patron saintOur Lady of Guadalupe
Saint Andrew Dũng-Lạc
Current leadership
PopeLeo XIV
BishopKevin Vann
Metropolitan ArchbishopJosé Gómez
Auxiliary BishopsTimothy Edward Freyer
Thanh Thai Nguyen
Vicar GeneralTimothy Edward Freyer
Thanh Thai Nguyen
Map
Website
rcbo.org

The Diocese of Orange in California (Latin: Dioecesis Arausicanae in California; Spanish: Diócesis de Orange; Vietnamese: Giáo phận Quận Cam) is a diocese of the Catholic Church that covers all of Orange County, California, in the United States.

It is a suffragan diocese in the ecclesiastical province of the metropolitan Archdiocese of Los Angeles. The diocesan cathedral is Christ Cathedral in Garden Grove. The Diocese of Orange was erected in 1976, then grew rapidly with immigrants from Asia and Latin America.

The bishop is Kevin Vann. The diocesan patron saints are Our Lady of Guadalupe and Andrew Dũng-Lạc.[2][3]

History

Holy Family Cathedral in Orange was the diocese's first cathedral (2018)

1700 to 1840

During the 18th century, all of California was a Spanish colony, part of the province of Las Californias in the Spanish Viceroyalty of New Spain. The Catholic presence in present-day Orange County dates to the 1776 founding of Mission San Juan Capistrano by Junipero Serra and the Franciscan order.[4]

In 1804, the Spanish split the Province of California into two territories:

After the end of the Mexican War of Independence in 1821, Mexico took control of Alta California.[5] The Mexican Government in 1835 secularized all of the missions in coastal California, including San Juan Capistrano.[6]

In 1840, Pope Gregory XVI set up the Diocese of California. California.[7] The new diocese included both Alta California and Baja California. Gregory XVI set the episcopal see at present-day San Diego in Alta California. The first bishop of the new diocese was Francisco Garcia Diego y Moreno. [8]Moreno designated the Mission Santa Barbara in Santa Barbara as his pro-cathedral.

1840 to 1900

In 1848, Mexico ceded Alta California to the United States at the close of the Mexican–American War. The government of Mexico then complained to the Vatican about San Diego, now an American city, having jurisdiction over the Mexican parishes in Baja California.[9] In response, the Vatican in 1849 divided the Diocese of California:

Pope Pius IX split the Diocese of Monterey in 1853, erecting the Metropolitan Archdiocese of San Francisco. He designated the Diocese of Monterey as a suffragan diocese of the new archdiocese[7]The Orange County area remained in the Diocese of Monterey.

In 1859, Pius IX changed the name of the diocese to the Diocese of Monterey-Los Angeles due to the growth of Los Angeles.[7] St. Boniface, the oldest continually operating Catholic church in Orange County, was dedicated in Anaheim in 1872.[10]

1900 to 2000

St. Mary's, the first Catholic church in Fullerton, was dedicated in 1912.[11] The Sisters of St. Joseph of Orange opened St. Joseph Hospital in the City of Orange in 1920. It is today St. Joseph Hospital Orange.[12] The first parish in the City of Orange, Holy Family, was established in 1921.[13]

In 1922, Pope Pius XI suppressed the Diocese of Monterey-Los Angeles, erecting in its place the Diocese of Los Angeles-San Diego and the Diocese of Monterey-Fresno.[14] The Orange County area would remain part of the Diocese of Los Angeles-San Diego, succeeded by the Archdiocese of Los Angeles, for the next 54 years. In 1933, the Sisters of St. Joseph purchased Fullerton General Hospital for $23,000.[12]The Sisters of St. Joseph in 1957 opened St. Jude, a new hospital in Fullerton to replaced Fullerton General, which they had closed in 1953 .[12] It is today Providence St. Jude Medical Center.

Bishop Vann (2017)

On March 24, 1976, Pope Paul VI established the Diocese of Orange. Auxiliary Bishop William Johnson of the Archdiocese of Los Angeles was appointed the first bishop.[15] Johnson designated Holy Family Church in Orange as cathedral of the new diocese. Johnson died in 1986; Bishop Norman Francis McFarland of the Diocese of Reno succeeded him the same year.[16] McFarland retired as bishop of Orange in 1998.[17] Bishop Tod David Brown from the Diocese of Boise was appointed by Pope John Paul II that same year to replace him.[18]

2000 to present

The diocese grew rapidly as the local population swelled with Catholic immigrants from Vietnam, the Philippines, and Latin America. In 2010, the diocese claimed a Catholic population of over 1.2 million.

In November 2011, the diocese purchased the Crystal Cathedral in Garden Grove, California, in bankruptcy court from Robert Schuller Ministries. In a Los Angeles Times article, Brown mentioned that over the years, visiting Catholic clerics from other countries always wanted to visit the cathedral. The article also mentioned that the population of the diocese had doubled during Brown's tenure, increasing the need for more facilities. [19]

At the mandatory retirement age, Brown retired on September 21, 2012.[17] The Vatican named Bishop Kevin Vann of the Diocese of Fort Worth to succeed him.[20][21] The new Christ Cathedral, was consecrated as the seat of the diocese in 2019. In November 2020, Vann sued the former administrator of the Orange Catholic Foundation. Vann claimed that the administrator had defamed him by suggesting Vann wanted to obtain funds from the Foundation for COVID-19 pandemic relief, but actually use them for sex abuse claims against the diocese.[22]The diocese in July 2025 opened the Filipino Catholic Center in Anaheim.[23]

Police in September 2025 arrested an Alabama man who drove to St. Michael’s Abbey to threaten the religious brothers. His car contained brass knuckles, knives, body armor and high capacity magazines for a firearm. He had previously been sending threatening emails to the abbey.[24]

In November 2025, Vann dedicated the Shroud of Turin Museum at Christ Cathedral. The museum contains exhibits on the life of Jesus and the Shroud of Turin, which is housed in the Chapel of the Holy Shroud in Turin, Italy. Funded by private donors, the museum cost $4 million to construct.[25]

Coat of arms of the diocese prior to 2012

Sexual abuse

In 2005, Bishop Brown apologized to 87 victims of sexual abuse by diocesan clergy and announced a settlement of $100 million, following two years of mediation. In addition, 91 victims received an average of $659,000 each. The perpetrators included 31 priests, ten lay people, two nuns, and one religious brother.[26]

Bishops

Bishops of Orange

  1. William Robert Johnson (1976-1986)
  2. Norman McFarland (1986-1998)
  3. Tod David Brown (1998-2012)
  4. Kevin Vann (2012–present)

Auxiliary bishops

Churches

Cathedral

Christ Cathedral (2019)

In 2001, Bishop Brown first announced plans to build a new cathedral to replace the Cathedral of the Holy Family. However, with the onset of the Catholic sexual abuse scandal in the diocese, Brown deemed it "inappropriate" then to raise funds for a new cathedral.[27] In 2005, the diocese purchased land in Santa Ana and established Christ Our Savior Cathedral Parish, planning to build a cathedral there.[27] The cost of the cathedral project was estimated at approximately $200 million.[28]

In October 2010, Crystal Cathedral Ministries, the Protestant congregation that owned Crystal Cathedral in Garden Grove, filed for bankruptcy protection.[29] Later in 2010, the diocese announced its interest in buying the building and converting it into a Catholic cathedral. It was seen as a potential cost and time-saving alternative over building a new one.[30]

In 2011, a U.S. bankruptcy court judge approved the sale of Crystal Cathedral and its campus to the diocese for $57.5 million;[31] the sale was finalized in February 2012.[32][33] At that time, the diocese removed "Cathedral" from Christ Our Savior Parish's name, repurposing it as a parish church. In June 2012, the diocese announced that the new cathedral would be named "Christ Cathedral".[34] The Vatican had approved the building's new name, using suggestions from the diocese and its members.[35]

In 2014, the diocese announced a $72 million plan to renovate the cathedral building to meet Catholic liturgy requirements while maintaining its architectural qualities.[36][37][38][39][40] Construction began in 2017 and was completed in 2019.[36][37][38][39][40]

Education

The Diocese of Orange oversees 31 parochial elementary schools and three high schools. Three independent Catholic elementary schools and four independent Catholic high schools (i.e., run by a religious order or independent board of trustees) are located in the diocese.

High schools

Diocesan

Independent

    References

    1. "Diocese of Orange in California". Catholic-Hierarchy.org. David M. Cheney. Retrieved 8 August 2025.
    2. "OUR LADY OF GUADALUPE, PATRONESS OF THE DIOCESE OF ORANGE | OC Catholic". www.occatholic.com. Retrieved 2023-03-23.
    3. "The Roman Catholic Diocese of Orange". oldsite.rcbo.org. Retrieved 2023-03-23.
    4. "History". Mission San Juan Capistrano. 2026-02-16. Retrieved 2026-02-16.
    5. "Heritage History - Products". www.heritage-history.com. Retrieved 2026-02-16.
    6. "Secularization and the Ranchos, 1826-1846 – Monterey County Historical Society". mchsmuseum.com. Retrieved 2026-02-16.
    7. "Monterey in California (Diocese) [Catholic-Hierarchy]". www.catholic-hierarchy.org. Retrieved 2023-06-09.
    8. "Bishop Francisco Jose Vicente Garcia Diego y Moreno [Catholic-Hierarchy]". www.catholic-hierarchy.org. Retrieved 2026-02-16.
    9. "Monterey in California (Diocese) [Catholic-Hierarchy]". www.catholic-hierarchy.org. Retrieved 2023-06-09.
    10. "St. Boniface Catholic Church, Second Building [graphic]". oac.cdlib.org. Retrieved 2023-08-05.
    11. "Saint Mary Church". RCBO. Retrieved 2023-08-04.
    12. "Historical Milestones". www.providence.org. Retrieved 2026-05-20.
    13. "Holy Family Catholic Church". City of Orange. Retrieved August 7, 2019.
    14. Greg Erlandson, Editor-in-Chief, Catholic Almanac, 2015 Ed., Our Sunday Visitor, Inc., Huntington, IN, 2015, p. 378.
    15. "Bishop William Robert Johnson". Catholic-Hierarchy.org.
    16. "POPE NAMES CALIFORNIA BISHOP". NY Times. January 1, 1987.
    17. "Bishop Norman Francis McFarland [Catholic-Hierarchy]". www.catholic-hierarchy.org. Retrieved 2026-05-20.
    18. "The Most Reverend Tod D. Brown D.D." The Roman Catholic Diocese of Orange. Retrieved 2021-11-14.
    19. "Crystal Cathedral sale to diocese a milestone; some see a miracle". Los Angeles Times. 2011-12-18. Retrieved 2021-11-14.
    20. "Bolletino: Rinunce E Nomine" [Resignations and Nominations] (in Italian). Holy See Press Office. September 21, 2012. Retrieved November 7, 2017.
    21. Irving, Doug; Langhorne, Daniel (September 21, 2012). "Texas priest to take over as Bishop of Orange". Orange County Register. Retrieved November 7, 2017.
    22. "O.C. bishop sues charity administrator who accused Catholic leader of wrongdoing". KTLA. 2020-11-01. Retrieved 2021-09-12.
    23. "Bishop Kevin Vann, Diocese of Orange to open new Filipino Catholic center in Anaheim". Roman Catholic Diocese of Orange. 2025-07-16. Retrieved 2026-05-20.
    24. DuRose, John (September 2, 2025). "Man accused of threatening Catholic monastery in O.C. was armed, officials say". KTLA 5 News. Retrieved May 20, 2026.
    25. "Groundbreaking Shroud of Turin Museum to Open at Christ Cathedral Campus". Roman Catholic Diocese of Orange. 2025-11-07. Retrieved 2026-05-20.
    26. Rowe, Peter (2017). "Largest sexual abuse settlements by Roman Catholic institutions in the U.S." The San Diego Union-Tribune.
    27. Santa Cruz, Nicole (18 December 2011). "Crystal Cathedral sale to diocese a milestone; some see a miracle". Los Angeles Times. Retrieved 11 January 2012.
    28. Gibson, David (January 6, 2012). "Some see Crystal Cathedral's purchase by Catholic diocese as calculated risk". Baptist Standard. Retrieved November 7, 2017.
    29. Wahba, Phil (October 18, 2010). "Televangelist Schuller's megachurch files for Ch 11". Reuters.
    30. Medlin, Marianne (July 8, 2011). "Southern California diocese considers buying Crystal Cathedral". Catholic News Agency.
    31. Bharath, Deepa (November 17, 2011). "Catholic Diocese of O.C. will buy Crystal Cathedral". Orange County Register. Retrieved 18 November 2011.
    32. Campbell, Ronald (February 4, 2012). "Crystal Cathedral is sold". Orange County Register. p. Local 1. Retrieved February 4, 2012.
    33. "Diocese of Orange Formally Acquires Crystal Cathedral and Adjacent Campus" (Press release). Diocese of Orange. 3 February 2012. Archived from the original on 4 February 2012. Retrieved 6 February 2012.
    34. "California's Crystal Cathedral gets new name". The Washington Times. Associated Press. June 10, 2012. Retrieved November 7, 2017.
    35. Santa Cruz, Nicole (February 3, 2012). "Diocese of Orange officially takes over Crystal Cathedral". Los Angeles Times.
    36. Baharath, Deepa (May 19, 2017). "Diocese picks contractor for Christ Cathedral's $72 million reconstruction project". Orange County Register. Retrieved 1 June 2017.
    37. Hawthorne, Christopher (November 17, 2016). "The Crystal Cathedral redesign: Why tasteful updates add up to architectural disappointment". Los Angeles Times. Retrieved 21 November 2016.
    38. Morino, Doug (2014-01-31). "Christ Cathedral organ getting dismantled for Italy trip". Orange County Register. Retrieved 2018-01-18.
    39. Esquivel, Paloma (September 24, 2014). "Diocese of Orange unveils planned alterations for former Crystal Cathedral". Los Angeles Times. Retrieved September 25, 2014.
    40. Haire, Chris (25 September 2014). "Redesigned Christ Cathedral: 'You'll be able to see it from a long, long way'". The Orange County Register. Retrieved 28 March 2016.

    33°48′11″N 117°49′55″W / 33.8031°N 117.8320°W / 33.8031; -117.8320