59323 ZIP Code, Colstrip, MT
59323 is a ZIP code in Colstrip, Montana in Rosebud County. It covers 53 square miles of land. The closest ZIP codes are 59327. 2,101 people live here in 802 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (83%). Median household income is $82,500, above the Montana median of $72,509.
Quick facts
- Mailing city: Colstrip, MT
- County: Rosebud County
- Land area: 53 sq mi
- Population: 2,101
- Median household income: $82,500
Key figures
| Measure | Value |
|---|---|
| Residents | 2,101 |
| Households | 802 |
| Median household income | $82,500 |
| Income per person | $42,447 |
| Median age | 44.2 |
| Homeowners | 82.8% |
| Median home value | $194,900 |
| Median rent | $659 |
| Bachelor's degree or higher | 25.9% |
| Average commute (minutes) | 10.7 |
| Households with kids under 18 | 33.9% |
| Moved in the past year | 2.4% |
| Below the poverty line | 9.4% |
| Broadband internet | 90.5% |
| Speak a non-English language at home | 4.2% |
Household income
| % of households | Value |
|---|---|
| <$10K | 7.4% |
| $10–15K | 0.9% |
| $15–25K | 5.9% |
| $25–35K | 9.0% |
| $35–50K | 13.5% |
| $50–75K | 10.3% |
| $75–100K | 6.4% |
| $100–150K | 15.5% |
| $150–200K | 17.2% |
| $200K+ | 14.1% |
Age
| % of all residents | Value |
|---|---|
| <10 | 9.3% |
| 10–19 | 18.3% |
| 20–24 | 4.6% |
| 25–34 | 3.4% |
| 35–44 | 18.8% |
| 45–54 | 16.0% |
| 55–64 | 16.1% |
| 65–74 | 9.9% |
| 75+ | 3.6% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 28.4% |
| Owned outright | 42.2% |
| Rented | 14.7% |
| Vacant | 14.7% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 47.2% |
| Townhome | 2.0% |
| 2–4 units | 8.6% |
| 5–19 units | 8.5% |
| 20+ units | 0.0% |
| Mobile / other | 33.6% |
Businesses in 59323
56 business establishments with 974 employees (ZIP Codes Business Patterns 2023).
- Accommodation and Food Services: 10
- Other Services (except Public Administration): 8
- Administrative and Support and Waste Management and Remediation Services: 7
- Construction: 6
- Arts, Entertainment, and Recreation: 5
- Utilities: 3
- Retail Trade: 3
- Professional, Scientific, and Technical Services: 3
EDDM carrier routes
See every USPS carrier route in 59323 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 59327 — Forsyth city, MT (22.2 mi)
Areas that include 59323
- Colstrip, MT ZIP codes — 1 ZIP code
- Rosebud County ZIP codes — 12 ZIP codes
- Montana ZIP code data
Where it ranks
- No. 1 of 5: highest median household income in Rosebud County
- No. 3 of 5: highest median home value in Rosebud County
- No. 1 of 5: highest share of owner-occupied homes in Rosebud County
- No. 2 of 5: highest share of households with children in Rosebud County
- No. 5 of 5: highest share of residents who moved in during the past year in Rosebud County
- No. 5 of 5: lowest median age in Rosebud County
- No. 1 of 5: highest median age in Rosebud County
- No. 5 of 5: fastest population growth in Rosebud County
Mail every home in 59323
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 59323, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 59323 in?
- 59323 is a Colstrip, MT mailing address. By land area, 8% lies inside Colstrip; the rest is outside any Census-defined city or community.
- What county is 59323 in?
- 59323 is in Rosebud County.
- What is the population of 59323?
- About 2,101 people (±286), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,129.
- What is the median household income in 59323?
- $82,500 (±$51,101), compared with $72,509 for Montana as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 59323?
- EDDM2GO's stored route library does not include 59323 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 59323?
- The closest, measured center to center: 59327 (22.2 mi, Forsyth).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.