Zip Code 59828 — Corvallis, MT
59828 is a ZIP Code associated with Corvallis, MT, located within Ravalli. 59828 ranks #4 out of 9 ZIP codes in Ravalli County by population (and #41 out of 369 in MT). The area supports an estimated population of 5,827 residents across Data Pending housing units, with a population density of 13.6 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (46.334780, -113.964440)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 59828 |
| Primary City | Corvallis |
| State / Province | MT |
| County | Ravalli |
| Total Population | 5,827 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 13.6 people/sq mi |
| Timezone | America/Denver |
How 59828 Compares
| Metric | ZIP 59828 | Ravalli County | MT State Average |
|---|
| Population | 5,827 | 47,733 (Total) | 1,117,606 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 13.6 /sq mi | -- | -- |
| County Pop Rank | #4 of 9 | -- | -- |
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 →