County · GEOID 30011
Carter County, MT ZIP codes
10 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Carter County (GEOID 30011). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 12,819 (10 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 Carter County
Population overlap
Share of each ZIP/ZCTA’s population located within Carter County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 577170.4%
- 5772412.7%
- 59311100.0%
Directory county
- 593131.7%
- 5931652.7%
Directory county
- 59319100.0%
Directory county
- 59324100.0%
Directory county
- 59332100.0%
Directory county
- 593362.0%
- 593441.3%
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 Carter County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 57717 | Belle Fourche | Butte County | 8,711 | $71,326 |
| 57724 | Camp Crook | Harding County | 191 | $59,219 |
| 59311 | Alzada | Carter County | 145 | $61,000 |
| 59313 | Baker | Fallon County | 2,147 | $72,452 |
| 59316 | Boyes | Carter County | 18 | $48,125 |
| 59319 | Capitol | Carter County | 38 | $49,583 |
| 59324 | Ekalaka | Carter County | 746 | $57,083 |
| 59332 | Hammond | Carter County | 150 | $29,963 |
| 59336 | Ismay | Custer County | 202 | $62,500 |
| 59344 | Plevna | Fallon County | 471 | $74,861 |