Portland Flag

Portland

County Seat:
Yes
Area (mi²):
133.488
State:
Oregon

Portland is a city located in Multnomah County, Oregon. Portland has a 2026 population of 635,749. It is also the county seat of Multnomah County. Portland is currently growing at a rate of 0.23% annually but its population has decreased by -2.67% since the most recent census, which recorded a population of 653,166 in 2020.

635.7K
Total Population
4,763
Density (mi²)
1.4K 0.23%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)