Zip Code 59002 — Acton, MT
59002 is a ZIP Code associated with Acton, MT, located within Yellowstone. 59002 ranks #12 out of 12 ZIP codes in Yellowstone County by population (and #258 out of 369 in MT). The area supports an estimated population of 221 residents across Data Pending housing units, with a population density of 1.1 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (45.998320, -108.664900)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 59002 |
| Primary City | Acton |
| State / Province | MT |
| County | Yellowstone |
| Total Population | 221 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 1.1 people/sq mi |
| Timezone | America/Denver |
How 59002 Compares
| Metric | ZIP 59002 | Yellowstone County | MT State Average |
|---|
| Population | 221 | 168,503 (Total) | 1,117,606 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 1.1 /sq mi | -- | -- |
| County Pop Rank | #12 of 12 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →