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Zip Code 59851 — Milltown, MT

59851 is a ZIP Code associated with Milltown, MT, located within Missoula. The postal region supports an estimated population of 145 residents across Data Pending housing units, with a population density of 158.8 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (46.872150, -113.873480)

Data Metric	Local Statistic
Postal / Zip Code	59851
Primary City	Milltown
State / Province	MT
County	Missoula
Total Population	145
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	158.8 people/sq mi
Timezone	America/Denver

How 59851 Compares

Metric	ZIP 59851	Missoula County	MT State Average
Population	145	119,280	1,117,606
Median Income	Data Pending	N/A	N/A
Population Density	158.8 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 59802	Missoula	3.2 mi	19,864	N/A
Zip 59812	Missoula	5.3 mi	1,181	N/A
Zip 59801	Missoula	6.6 mi	30,916	N/A
Zip 59803	Missoula	7.7 mi	18,401	N/A
Zip 59808	Missoula	11.7 mi	23,574	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 →