Cambridge Bay Interesting- the primary city of Kitikmeot is Cambridge Bay. Not all that far from Bathurst Inlet, which is certainly handy.
With Kitikmeot having a population of about 5k and Cambridge Bay with a population likewise about 5k, it looks like the vast majority of residents of Kitikmeot region reside in the city of Cambridge Bay.
Wiki indicates Cambridge Bay is a key supply post for the marine traffic along the Northwest Passage.