A 91m aerial view overlooking Bella Coola, British Columbia.  The unincorporated community sits near the North Bentinck Arm & has a population of 2,163 as of 2021, however that number corresponds to the entire Bella Coola Valley.  The name itself is an exonym and corruption of the Heiltsuk, meaning "somebody from Bella Coola" or "stranger". The Nuxalk endonym for the local region is "Nuxalk", and the endonym for the specific village site of Bella Coola is "Q'umk'uts".  The name Bella Coola has been used to refer to the entire Bella Coola valley, and at times to the entire ethnic region, not to any village in particular. Increasingly the term "Nuxalk Territory" is used for the entire region, and Bella Coola refers specifically to the river valley. Sir Alexander Mackenzie referred to it as 'Rascal's Village'.  Along w/ an airport in nearby Hagensborg, Bella Coola can be accessed via Highway 20 (Chilcotin Highway) from Williams Lake or by ferry terminal to Port Hardy on Vancouver Island.  

The Nuxalk people were present in the Bella Coola valley prior to any formal written history of the area. This is confirmed both by oral history that continues unbroken to present day, and by written history of some of the first European explorers of the area.  In 1793, Alexander MacKenzie arrived from the east, completing the first recorded crossing of the North American continent north of Mexico (12 years before Lewis & Clark).

Immigration (non-Nuxalk) to the region was sporadic and often temporary for the next century. A Hudson's Bay fur trading post was set up at the mouth of the river (the land granted to the post forms the off-reserve portion of the present-day "townsite"), and a handful of farmers were granted land farther up the valley. The trading trails of the Nuxalk and neighbouring nations became a popular route from the Pacific Ocean to central British Columbia, particularly during the Cariboo Gold Rush of the 1860s. In the 1870s, the valley was surveyed as a potential Pacific terminus of the Canadian Pacific Railway; (Burrard Inlet was the eventual choice, its selection giving birth to the city of Vancouver).

In 1894, after their previously-existing community in Minnesota suffered an internal conflict, a group of Norwegian Lutheran settlers were given land grants in the valley, conditional upon land clearing and the construction of residences. The land they were granted, as well as other land previously granted to individuals was, in many cases, land that had been occupied by Nuxalk communities only a few decades (or less) earlier. However, the 1862 Pacific Northwest smallpox epidemic had decimated the Nuxalk population, and the survivors had, for the most part, gathered on land close to the mouth of the river (and close to the Hudson's Bay post). The Norwegian settlement was named Hagensborg and remains one of the main communities of the Bella Coola Valley. Although much of the Norwegian colony's population did migrate away, others stayed to work in forestry and in the development of the fishing industry. The cannery at Tallheo, across the arm from Bella Coola, was founded by a Norwegian settler who had given up on farming in the area.

Fishing, forestry, public service (government/education), retail and tourism all contribute significantly to the economy. There is some limited agriculture, including an active farmers' market, processing of locally-caught seafood, a number of craftmakers and artists (including several celebrated Nuxalk artisans) and a fish hatchery.

In the 2008 film The Incredible Hulk, the main character, Bruce Banner / Hulk concludes the plot by escaping to Bella Coola, where he attempts to control his transformations. Significant footage for the film was shot in and near Bella Coola, though only very limited amounts were retained in the finished product.

More info here: https://en.wikipedia.org/wiki/Bella_Coola,_British_Columbia