ZIP code 59323: Colstrip, MT
59323 is a ZIP code in Colstrip, Montana, mainly in Rosebud County. About 2,101 people live here.
- Population
- 2,101
- Median household income
- $82,500
- Typical home value
- $230,000+1.2% in 12 months
- Median rent
- $659gross, per month
- Median age
- 44.2
- Homeowners
- 82.8%of occupied homes
Shaded: ZIP code 59323's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 59323 details
| City | Colstrip |
|---|---|
| State | Montana |
| County | Rosebud 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 | 53.4 sq mi, plus 0.3 sq mi of water |
| Population density | 39 people per sq mi |
| Bachelor's degree or higher | 25.9% of adults 25+ |
| Average commute | 10.7 minutes |
| Center coordinates | 45.91683, -106.72201 |
ZIP codes near 59323
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 59327 | Forsyth, MT | 22.2 mi | 2,610 |
| 59043 | Lame Deer, MT | 25.4 mi | 2,727 |
| 59010 | Bighorn, MT | 27.9 mi | 220 |
| 59076 | Sanders, MT | 30.2 mi | 26 |
| 59004 | Ashland, MT | 31.1 mi | — |
| 59038 | Hysham, MT | 31.4 mi | 750 |
| 59016 | Busby, MT | 33.5 mi | 1,044 |
| 59022 | Crow Agency, MT | 35.4 mi | 2,307 |
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 59323?
A typical home in ZIP code 59323 is worth about $230,000 (Zillow Home Value Index). The median household here earns $82,500 a year. See what buying here would cost per month, with Montana average taxes and insurance filled in.
Monthly payment for a $230,000 homeWhat can a $82,500 income afford?Rental property numbers
About ZIP code 59323
What city is ZIP code 59323?
ZIP code 59323 is in Colstrip, MT, in Rosebud County.
What county is ZIP code 59323 in?
59323 is mainly in Rosebud County, Montana.
What is the population of ZIP code 59323?
About 2,101 people live in ZIP code 59323, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 59323 in?
59323 is in Mountain Time (UTC−7). It observes daylight saving time.