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Zip Code 59404 — Great Falls, MT

59404 is a ZIP Code associated with Great Falls, MT, located within Cascade. The postal region supports an estimated population of 28,822 residents across Data Pending housing units, with a population density of 33.6 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.631970, -111.348070)

Data Metric	Local Statistic
Postal / Zip Code	59404
Primary City	Great Falls
State / Province	MT
County	Cascade
Total Population	28,822
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	33.6 people/sq mi
Timezone	America/Denver

How 59404 Compares

Metric	ZIP 59404	Cascade County	MT State Average
Population	28,822	84,584	1,117,606
Median Income	Data Pending	N/A	N/A
Population Density	33.6 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 59414	Black Eagle	8.1 mi	781	N/A
Zip 59401	Great Falls	9.0 mi	13,255	N/A
Zip 59440	Floweree	11.5 mi	432	N/A
Zip 59468	Power	14.2 mi	858	N/A
Zip 59487	Vaughn	14.3 mi	1,548	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →