ZIP Code 59405 Map
Census ZIP Code Tabulation Area 59405 in Great Falls, MT (Cascade County). ZCTA boundaries closely approximate USPS delivery areas.
Loading map…
ZIP 59405 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
33,350
Households
14,248
Median household income
$59,449
Median age
35.1 years
Median home value
$250,100
Median gross rent
$965/mo
Owner-occupied homes
57%
Bachelor's degree or higher
27.2%
Below poverty level
16.4%
Land area
479.4 sq mi
Population density
70 / sq mi