The Parish forms part of the Diocese of Wangaratta, which is a large, country diocese (40,867 square kilometres), extending to Corryong in the North East; Nathalia to the West; North Albury to the North and Marysville to the South. The southern area also includes Mansfield, Kilmore, Alexandra and Yea.

The Diocesan Headquarters are at Wangaratta, with Holy Trinity Cathedral being a prominent landmark in the city. The Registry of the Diocese is in a building adjacent to the Cathedral.

The Bishop of Wangaratta is the Right Reverend John Parkes, AM who was installed as Bishop in December 2008.

Further information on the Wangaratta Diocese may be found on the website.