The indigenous peoples of the area referred to the lake as Elk Lake. The earliest Europeans translated this name into English as "Red Deer Lake" and in French as "Lac la biche". Over time, the French name came to be used in English as well.
Lac La Biche was on the historical voyageur route that linked the Athabaskan region to Hudson Bay. David Thompson and George Simpson used the fur trade route via the Beaver River from the main Methye Portage route that reached the Athabasca River. Thompson was the first known European to record his sojourn on Lac La Biche. Thompson, who referred to the lake as Red Deers Lake, arrived October 4, 1798 and overwintered there. He entered copious notes in his diary on the Nahathaway, their customs, traditions, and the Western Forest Land, including the large supply of whitefish and beaver.
Although the Montreal-based North West Company was already active in the area, Thompson established the first permanent settlement in Lac La Biche on his 1798 trip, a Hudson's Bay Companytrading post which he named Red Deers Lake House. In 1799, Peter Fidler arrived in the area after Thompson's departure, and assisted in building a more permanent structure for the post. This new structure was known as Greenwich House. It was also abandoned by 1801, but Lac La Biche was established as a permanent place of residence for some French-Canadian and Métis freetraders and their families. Fur trade activity continued unbroken, due to the importance of the portage, and Lac La Biche was visited by fur traders such as Gabriel Franchère and Ross Cox. David Thompson returned in 1812. Another temporary Hudson's Bay Company post was erected in 1817, but the portage was abandoned by the company in 1825. Almost no written records exist for the following two decades.
The Government of Canada sought to extinguish the First Nations' title to the land across the prairies, in order to open the land up to settlement. Treaty 6 was negotiated in 1876 and covered the lands to the south of Lac La Biche. The new Hudson's Bay Company post at Lac La Biche was looted on April 26, 1885 during the Northwest Rebellion by members of Big Bear's band. Their plan to loot the nearby Roman Catholic Mission was stopped by the local Cree and Métis population. Métis Scrip Records show many residents of the area were awarded scrip by the Government of Canada from 1885 until the 1920s. Treaty 8, covering the lands north of Lac La Biche, was negotiated in 1899. This set the stage for rail and settlement.
Demographics
As a designated place in the 2016 Census of Population conducted by Statistics Canada, Lac La Biche recorded a population of 2,314 living in 895 of its 1,048 total private dwellings, a change of from its 2011 population of 2,520. With a land area of, it had a population density of in 2016. Lac La Biche County's 2016 municipal census counted a population of 2,682 in Lac La Biche, a change from its 2013 municipal census population of 2,895. In the 2011 Census, the dissolved Town of Lac La Biche had a population of 2,520 living in 929 of its 1,038 total dwellings, a −8.6% change from its 2006 population of 2,758. With a land area of, it had a population density of in 2011. As a population centre in the 2011 Census, Lac La Biche had a population of 2,544 living in 938 of its 1,047 total dwellings, a −7.8% change from its 2006 population of 2,758. With a land area of, it had a population density of in 2011.
Economy
The community is supported by the oil patch, logging, forestry, agriculture, and commercial fishing. Jamie Davis Towing has an operation in Lac La Biche.
Attractions
Lac La Biche is home to the Lac La Biche Golf Course, while numerous lakes and campgrounds provide outdoor recreation opportunities in the area, including Lakeland Provincial Park to the east. Lac La Biche County has a small museum dedicated to sharing the history of the area, it is located in the Jubilee Hall building, beside the recreation grounds where the baseball diamonds, splash park, and green space are also located.
Government
The Hamlet of Lac La Biche comprises Lac La Biche County's Ward 7. Omer Moghrabi was elected as mayor in 2017, Councillors Lorin Tkachuk and Colin Cote represent Ward 7 on Lac La Biche County Council. Provincially, the community has been represented by every major political party in Alberta history.
Infrastructure
is located west of Lac La Biche. It features a fully serviced paved airstrip.
Education
The main campus of Portage College is located in Lac La Biche. The college has an ACAC hockey team named the Portage Voyageurs. The team's first season began in the fall of 2008. ;Northern Lights School Division No. 69
