This region includes the constituencies in Moose Jaw, Prince Albert, Regina, Saskatoon, Swift Current, the Battlefords and Yorkton.

This region includes all constituencies outside the urban centres of Moose Jaw, Prince Albert, Regina, Saskatoon, Swift Current, the Battlefords and Yorkton.

This urban region has all 12 Saskatoon constituencies with a western border of Saskatoon-Fairview that uses the city limit as a boundary. The eastern boundary of this region includes Saskatoon Silver Springs and Saskatoon Southeast, both of which use the city's eastern boundaries as constituency borders.

The 11 Regina urban constituencies constitute this region with Regina Qu'Appelle Valley in the north and Regina South and Regina Wascana Plains in the southern boundary.

This region encompasses the City of Yorkton and includes Kelvington-Wadena, Canora-Pelly, Yorkton and Melville-Saltcoats.

The 11 constituencies in this region include Cypress Hills in the west and Moosomin and Cannington in the east. Other constituencies in this region include Swift Current, Wood River, Thunder Creek, Indian Head-Milestone, Weyburn-Big Muddy, Estevan and the city of Moose Jaw.

This region includes the two expansive northern ridings of Athabasca and Cumberland with a southern border bookend of the Saskatchewan River. It includes Lloydminster on the western Alberta border and Saskatchewan Rivers on the eastern boundary. The region includes the City of Prince Albert and Meadow Lake constituency.

The South Saskatchewan River runs along the southern boundary of this region with the constituencies of Kindersley and Rosetown-Elrose in the east extending northeast to the constituency of Carrot River Valley. The region is bordered in the north by the Saskatchewan River, which runs through the constituencies of Cut Knife-Turtleford, Rosthern-Shellbrook and Batoche. Other constituencies included are Martinsville, Humboldt, Melfort, the Battlefords, Biggar and Arm River Watrous.