Portland, Oregon
City
City of Portland
From top: the city from Pittock Mansion, Oregon Convention Center, White Stag sign, skyline from the Ross Island Bridge, St. Johns Bridge
Flag Seal
Nickname(s):  "Rose City"; "Stumptown"; "PDX"; see Nicknames of Portland, Oregon for a complete list.
Interactive map outlining Portland
Portland Location within Oregon Show map of OregonShow map of the United StatesShow map of North AmericaShow all
Coordinates: 45°31′12″N 122°40′55″WCoordinates: 45°31′12″N 122°40′55″W
Country	United States
State	Oregon
Counties	Multnomah Washington Clackamas
Bioregion	Cascadia
Founded	1845
Incorporated	February 8, 1851
Named for	Portland, Maine[1]
Government
• Type	Commission
• Mayor	Ted Wheeler[2] (D)
• Commissioners	Chloe Eudaly Nick Fish Amanda Fritz Jo Ann Hardesty
• Auditor	Mary Hull Caballero
Area [3]
• City	145 sq mi (376 km2)
• Land	133 sq mi (346 km2)
• Water	12 sq mi (30 km2)
Elevation	50 ft (15.2 m)
Highest elevation [4]	1,188 ft (362 m)
Lowest elevation [5] (Columbia River)	0.62 ft (0.19 m)
Population  (2010)[6]
• City	583,776
• Estimate  (2017)[7]	647,805
• Rank	US: 26th
• Density	4,375.1/sq mi (1,689.2/km2)
• Urban	1,849,898 (US: 24th)
• Metro	2,389,228 (US: 25th)
• CSA	3,110,906 (US: 18th)
Demonym(s)	Portlander
Time zone	UTC−08:00 (PST)
• Summer (DST)	UTC−07:00 (PDT)
ZIP Codes	97086-97299
Area codes	503 and 971
FIPS code	41-59000
GNIS feature ID	1136645[8]
Website	PortlandOregon.gov