Portland, Colorado
Census Designated Place
Looking south along U.S. Route 550 in Portland.
Location of the Portland CDP in Ouray County, Colorado.
Portland Location of the Portland CDP in the United States.
Coordinates: 38°05′21″N 107°41′43″W / 38.08917°N 107.69528°W / 38.08917; -107.69528 (Portland CDP, Colorado)[1]
Country	United States
State	Colorado
County	Ouray
Government [1]
• Type	unincorporated community
Area [2]
• 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 [1]	8,124 ft (2,476 m)
Population  (2020)[3]
• 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.

• List of census-designated places in Colorado

• Ouray County website