Great Falls remained the second largest city in Montana until 2000, when Missoula's incorporation of some surrounding neighborhoods resulted in its population surpassing that of Great Falls by a margin of 363 people.
Great Falls remained the second largest city in Montana until 2000. Missoula's incorporation of some surrounding neighborhoods resulted in its population. Missoula's incorporation of some surrounding neighborhoods were surpassing that of Great Falls by a margin of 363 people.