| Portland, Colorado | |
|---|---|
| Looking south along U.S. Route 550 in Portland. | |
|   Location of the Portland CDP in  Ouray County, Colorado. | |
| Location of the Portland CDP in the  United States. | |
| Coordinates: 38°05′21″N107°41′43″W / 38.08917°N 107.69528°W [1] | |
| Country | United States | 
| State | Colorado | 
| County | Ouray | 
| Government | |
| • Type | unincorporated community | 
| Area | |
|  • Total | 3.202 sq mi (8.293 km2) | 
| • Land | 3.202 sq mi (8.293 km2) | 
| • Water | 0.000 sq mi (0.000 km2) | 
| Elevation | 8,124 ft (2,476 m) | 
| Population | |
|  • Total | 136 | 
| • Density | 42/sq mi (16/km2) | 
| Time zone | UTC-7 (MST) | 
| • Summer (DST) | UTC-6 (MDT) | 
| ZIP Code [4] |  Ridgway 81432 | 
| Area code | 970 | 
| GNIS feature ID | 2583285 [1] | 
Portland is a census-designated place (CDP) located in and governed by Ouray County, Colorado, United States. The CDP is a part of the Montrose, CO Micropolitan Statistical Area. The population of the Portland CDP was 136 at the United States Census 2020. [3] The Ridgway post office (Zip Code 81432) serves the area. [4]
Portland is located between Ridgway and Ouray.
The Portland CDP has an area of 2,049 acres (8.293 km2), all land. [2]
The United States Census Bureau initially defined the Portland CDP for the United States Census 2010.
| Year | Pop. | ±% | 
|---|---|---|
| 2010 | 135 | — | 
| 2020 | 136 | +0.7% | 
| Source: United States Census Bureau | ||