The city is located on the shore of Great Slave Lake, at the mouth of the Yellowknife River; its name derives from the copper knives used by the local Chipewyans. The current population is ethnically mixed, and the territory government lists five languages as spoken in significant numbers: Chipewyan, Dogrib, South and North Slavey, English, and French.
In Dogrib, the town is called Somba K'e (where the money is).
See also List of Canadian cities and List of communities in the Northwest Territories.