It encompasses a portion of Manitoba previously included in the electoral districts of Dauphin—Swan River—Marquette, Brandon—Souris and Portage—Lisgar.

[3] Dauphin—Swan River—Neepawa was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representation order.

It came into effect upon the call of the 42nd Canadian federal election, which was held on 19 October 2015.

It will lose the Sioux Valley Dakota Nation plus the part of the Rural Municipality of Wallace – Woodworth that it exclaves, and the CFB Shilo area to Brandon—Souris and will gain the Municipality of Norfolk Treherne and the area around Long Plain 6 from Portage—Lisgar.

[5] Languages: 83.5% English, 5.3% German, 3.7% Ukrainian, 2.3% Ojibway, 2.1% French Religions: 72.0% Christian (24.4% Catholic, 20.5% United Church, 5.1% Anglican, 3.2% Lutheran, 1.9% Pentecostal, 1.9% Baptist, 1.7% Christian Orthodox, 1.2% Presbyterian, 12.3% Other), 1.9% Traditional Aboriginal Spirituality, 25.4% No religion Median income (2010): $23,271 Average income (2010): $30,399 Riding associations are the local branches of the national political parties:[11] This riding has elected the following members of the House of Commons of Canada: