Catholic IntelligenceA work of service to the Church

Diocese of Valleyfield

Campivallen(sis)

Latin rite diocese in the western suburbs of Montreal, Quebec, erected in 1892 and suffragan to the Archdiocese of Montreal. It is led by Bishop Alain Faubert, installed in November 2024.

The see

Rank
Suffragan diocese
Tradition
Latin Church
Erected
5 April 1892
Latin
Campivallen(sis)
Patron
Saint Cecilia
Annuario code
001000071

The see in figures

Catholics
211,299
Population
290,153
Catholic shareof the people living within its bounds
72.8%
Priests
48
Catholics per priest
4,402
Extent
3,225 km²
Catholics per km²
66

Figures as recorded in the register, from the Annuario Pontificio and the see's own published statements. Shares and ratios are computed from the two figures shown beside them.

The bishop

Bishop
Alain Faubert
Born
4 April 1965
Birthplace
Montréal

A see whose chair stands empty is recorded as vacant rather than filled with a guess. On what a bishop is, see the bishop.

The cathedral

Basilique-Cathedrale Sainte-Cecile stands in Valleyfield, the church that holds the cathedra from which this see takes its name.

On what a cathedral is, see the cathedral; every see church on earth is gathered at the cathedrals.

The province of Montreal

A suffragan of Archdiocese of Montreal.

The sees of this province:

On how the Church is ordered into provinces, see the diocese.

History

Based in the western suburbs of Montreal, the Diocese of Valleyfield (Latin: Dioecesis Campivallensis) has served Quebec as a suffragan of the Archdiocese of Montreal since its erection in 1892. Roughly 201,000 baptized Catholics live within its bounds, tended by 48 priests, 17 deacons, 31 religious brothers, and 76 religious sisters. A consolidation in 2008 reduced its 63 parishes to 24.

Catholic Intelligence

Get early access

We are indexing the whole visible Church: every diocese and parish on earth, searchable and mapped, with Mass times, clergy, and diocesan contacts. Launching soon. Sign up to be first in when it opens, starting with [object Object].

One email at launch. Nothing else.

Sources

The see's own website · Wikipedia

Compiled from the published statements of the see and the references of the Holy See, among them the Annuario Pontificio. Corrections: hello@catholicintelligence.com.