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Zip Code 59645 — White Sulphur Springs, MT

59645 is a ZIP Code associated with White Sulphur Springs, MT, located within Meagher. The postal region supports an estimated population of 1,611 residents across Data Pending housing units, with a population density of 0.4 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (46.694760, -111.047290)

Data Metric	Local Statistic
Postal / Zip Code	59645
Primary City	White Sulphur Springs
State / Province	MT
County	Meagher
Total Population	1,611
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	0.4 people/sq mi
Timezone	America/Denver

How 59645 Compares

Metric	ZIP 59645	Meagher County	MT State Average
Population	1,611	2,058	1,117,606
Median Income	Data Pending	N/A	N/A
Population Density	0.4 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 59465	Neihart	23.2 mi	39	N/A
Zip 59463	Monarch	25.9 mi	142	N/A
Zip 59644	Townsend	26.6 mi	4,187	N/A
Zip 59642	Ringling	31.8 mi	35	N/A
Zip 59647	Winston	32.7 mi	358	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 →