Census place · GEOID 3032800 · Cascade County
Great Falls, MT ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Cascade County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Great Falls (GEOID 3032800). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 76,440 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Great Falls, MT
ZIP/ZCTA overlap with Great Falls
Population overlap
Share of each ZIP/ZCTA’s population located within Great Falls, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Great Falls
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 59401 | Great Falls | Cascade County | 13,600 | $53,750 |
| 59404 | Great Falls | Cascade County | 28,127 | $79,327 |
| 59405 | Great Falls | Cascade County | 34,059 | $60,509 |
| 59414 | Black Eagle | Cascade County | 654 | $55,588 |
USPS associates these ZIPs with Great Falls
These codes list Great Falls as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 59402 | Malmstrom AFB | Cascade County | 79 | — |
| 59403 | Great Falls | Cascade County | 1,410 | — |
| 59406 | Great Falls | Cascade County | 644 | — |