Hamar Domprosti encompasses the municipalities of Hamar, Løten, Stange and Ringsaker. It has Hamar Cathedral, which was built in 1866, as its main church. The cathedral has protected status and is listed by the Norwegian Agency for Cultural Heritage, which emphasizes its cultural and historical significance. The church is constructed of brick and has a long plan, which is typical for this type of building.
The dean acts as the bishop's deputy in his absence, and there are several parish churches in the area, including Storhamar Church. The communal councils affiliated with the dean include Hamar, Løten, Ringsaker and Stange, which contribute to a varied church life in the region. Hamar Domprosti plays an important role in the local community, both through church services and other activities.