Oregon / Counties by Population

Oregon Counties by Population

Below are the 36 Oregon counties sorted by population from 1 to 36 . The population data are from the 2020 Census Redistricting dataset. If 2020 Census data are not available for a geography, then the population data are from the Census’ 2019 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!

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Rank County Population
1 Multnomah County 815,428
2 Washington County 600,372
3 Clackamas County 421,401
4 Lane County 382,971
5 Marion County 345,920
6 Jackson County 223,259
7 Deschutes County 198,253
8 Linn County 128,610
9 Douglas County 111,201
10 Yamhill County 107,722
11 Benton County 95,184
12 Josephine County 88,090
13 Polk County 87,433
14 Umatilla County 80,075
15 Klamath County 69,413
16 Coos County 64,929
17 Columbia County 52,589
18 Lincoln County 50,395
19 Clatsop County 41,072
20 Malheur County 31,571
21 Tillamook County 27,390
22 Wasco County 26,670
23 Union County 26,196
24 Crook County 24,738
25 Jefferson County 24,502
26 Hood River County 23,977
27 Curry County 23,446
28 Baker County 16,668
29 Morrow County 12,186
30 Lake County 8,160
31 Harney County 7,495
32 Wallowa County 7,391
33 Grant County 7,233
34 Gilliam County 1,995
35 Sherman County 1,870
36 Wheeler County 1,451

United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020. http://www.census.gov/.

United States Census Bureau. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race." 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021. https://www.census.gov/.

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