Yukon—Mackenzie River and Yukon ridings. It consisted of the Yukon Territory and the part of the District of Mackenzie in the Northwest Territories lying west of the 109th meridian west longitude. The remainder of the District of Mackenzie, as well as the Districts of Keewatin, Franklin and Ungava, had no representation until 1962. Yukon—Mackenzie River Yukon—Mackenzie River was a federal electoral district in Canada that was represented in the House of Commons of Canada from 1949 to 1953. It covered the Yukon Territory, and the southwestern part of the Northwest Territories. This riding was created in 1947, and was only used in
2011 Yukon general election district boundaries for this election. The committee decided to increase the number of seats in the territory to 19. Yukon now matches the other territorial assemblies in the Northwest Territories and Nunavut in terms of the number of seats. The rural districts outside of the capital city of Whitehorse remained unchanged with the exception of Mount Lorne and Southern Lakes which were merged into a single district. The total number of rural districts dropped from 9 to 8. The urban ridings in Whitehorse were increased to 11 from 9. Only three districts in Whitehorse had no boundary changes, Whitehorse Centre,