Great Falls, MT ZIP Codes

Total ZIPs

72,079

Total Population

ZIP Codes in Great Falls, MT

ZIP Code	Population	Density	Timezone
59405	31,438	30	America/Denver
59404	26,867	29	America/Denver
59401	13,774	1,712	America/Denver

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.