County · GEOID 30065
Musselshell County, MT ZIP codes
5 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Musselshell County (GEOID 30065). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 5,903 (5 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Musselshell County
Population overlap
Share of each ZIP/ZCTA’s population located within Musselshell County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Musselshell County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 59015 | Broadview | Yellowstone County | 366 | $64,063 |
| 59046 | Lavina | Golden Valley County | 510 | $75,750 |
| 59054 | Melstone | Musselshell County | 236 | $52,708 |
| 59059 | Musselshell | Musselshell County | 201 | $37,132 |
| 59072 | Roundup | Musselshell County | 4,590 | $59,785 |
USPS associates these ZIPs with Musselshell County
These codes list Musselshell County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 59073 | Roundup | Musselshell County | — | — |