Population of Great Falls, Montana as of January 2026. How many people live in Great Falls today?

USA / Montana / Great Falls

The exact population of Great Falls, Montana as of January 2026 is estimated at 60,442 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Great Falls.

Population of Great Falls, MT

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Check out more data on population in Montana:

Population of Kalispell
Population of Havre
Population of Helena Valley West Central
Population of Columbia Falls
Population of Bigfork

This population of Great Falls MT is provided by US bureau of statistics.
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