Malmstrom AFB, MT ZIP codes

1 ZIP/ZCTA intersecting this Census place (CDP) in Cascade County.

ACS 2023 population

4,191

Median household income

$64,079

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Malmstrom AFB (GEOID 3047275). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 34,059 (1 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 Malmstrom AFB, MT

Census place boundary and intersecting ZIP Code Tabulation Areas for Malmstrom AFB, MT — Census place boundary for Malmstrom AFB, MT. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Malmstrom AFB

Population overlap

Share of each ZIP/ZCTA’s population located within Malmstrom AFB, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

5940512.3%

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 Malmstrom AFB

ZIP	City	County	Population	Income
59405	Great Falls	Cascade County	34,059	$60,509

USPS associates these ZIPs with Malmstrom AFB

These codes list Malmstrom AFB 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	—