ZIP code 59645: White Sulphur Springs, MT
59645 is a ZIP code in White Sulphur Springs, Montana, mainly in Meagher County. About 1,611 people live here.
- Population
- 1,611
- Median household income
- $77,241
- Typical home value
- $315,700-1.5% in 12 months
- Median rent
- $1,269gross, per month
- Median age
- 56.2
- Homeowners
- 76.3%of occupied homes
Shaded: ZIP code 59645's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 59645 details
| City | White Sulphur Springs |
|---|---|
| State | Montana |
| County | Meagher County (also partly Broadwater County) |
| Metro area | Not in a metro or micro area |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 1,630.5 sq mi, plus 1.3 sq mi of water |
| Population density | 1 people per sq mi |
| Bachelor's degree or higher | 25.1% of adults 25+ |
| Average commute | 28.2 minutes |
| Center coordinates | 46.68767, -111.05466 |
Median rent in 59645 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,351/mo |
| 3 bedrooms | $923/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 59645
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 59465 | Neihart, MT | 23.8 mi | 39 |
| 59644 | Townsend, MT | 26.3 mi | 4,187 |
| 59463 | Monarch, MT | 26.5 mi | 142 |
| 59642 | Ringling, MT | 32.4 mi | 35 |
| 59647 | Winston, MT | 32.4 mi | 358 |
| 59053 | Martinsdale, MT | 34.1 mi | 412 |
| 59480 | Stockett, MT | 36.4 mi | 328 |
| 59635 | East Helena, MT | 37.2 mi | 8,292 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 59645?
A typical home in ZIP code 59645 is worth about $315,700 (Zillow Home Value Index). The median household here earns $77,241 a year. See what buying here would cost per month, with Montana average taxes and insurance filled in.
Monthly payment for a $315,700 homeWhat can a $77,241 income afford?Rental property numbers
About ZIP code 59645
What city is ZIP code 59645?
ZIP code 59645 is in White Sulphur Springs, MT, in Meagher County.
What county is ZIP code 59645 in?
59645 is mainly in Meagher County, Montana, and partly in Broadwater County.
What is the population of ZIP code 59645?
About 1,611 people live in ZIP code 59645, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 59645 in?
59645 is in Mountain Time (UTC−7). It observes daylight saving time.