There are 24 cities in Clackamas County, Oregon.

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City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Portland1618,451653,294-1.33%4,635133.42
Lake Oswego239,23640,822-1.1%3,64110.78
Oregon City336,70937,768-0.83%3,7169.88
Tualatin428,17527,8910.68%3,4478.17
Happy Valley527,98024,0382.8%2,46011.37
Wilsonville626,47926,712-0.22%3,6407.28
West Linn726,43327,382-0.93%3,5687.41
Milwaukie822,05521,1501.57%4,4984.90
Canby917,83218,196-0.67%3,9804.48
Oak Grove1017,53517,781 4,5013.90
Sandy1113,32112,6641.4%3,8343.47
Oatfield1213,07313,588 3,8293.41
Gladstone1311,79312,031-0.66%4,9242.40
Molalla1410,03310,241-0.68%4,1202.44
Jennings Lodge157,6628,500 4,7801.60
Estacada166,3544,5078.97%2,8532.23
Beavercreek174,5324,105 22620.09
Mulino182,2032,178 16013.78
Stafford191,5671,940 2506.26
Johnson City205485410.18%7,8290.07
Rivergrove21529544-0.94%3,1120.17
Barlow221381330.73%2,6540.05
Government Camp2310196 1350.75
Mount Hood Village2426.14
showing: 24 rows

Cities in Clackamas County, Oregon by Population (2024)

What is the largest city in Clackamas County, Oregon?

Portland is the largest city in Clackamas County.

What is the smallest city in Clackamas County, Oregon?

Mount Hood Village is the smallest city in Clackamas County.

How many cities are in Clackamas County?

There are 24 cities in Clackamas County, Oregon.

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