Oregon / Counties by Population

Oregon Counties by Population

Below are the 36 Oregon counties sorted by population from largest to smallest. The population data are from the 2021 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

Rank County Population
1 Multnomah County 810,011
2 Washington County 596,969
3 Clackamas County 418,577
4 Lane County 380,532
5 Marion County 344,037
6 Jackson County 221,662
7 Deschutes County 194,964
8 Linn County 127,200
9 Douglas County 110,680
10 Yamhill County 107,024
11 Benton County 94,667
12 Josephine County 87,686
13 Polk County 86,347
14 Umatilla County 79,509
15 Klamath County 68,899
16 Coos County 64,619
17 Columbia County 52,381
18 Lincoln County 49,866
19 Clatsop County 40,720
20 Malheur County 31,313
21 Tillamook County 27,129
22 Wasco County 26,603
23 Union County 26,255
24 Crook County 24,300
25 Jefferson County 24,232
26 Hood River County 23,915
27 Curry County 23,234
28 Baker County 16,539
29 Morrow County 11,964
30 Lake County 8,119
31 Harney County 7,454
32 Wallowa County 7,330
33 Grant County 7,225
34 Gilliam County 1,954
35 Sherman County 1,784
36 Wheeler County 1,477

United States Census Bureau. B01001 SEX BY AGE, 2021 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 8 December 2022. http://www.census.gov/.

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