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 2021 Population Estimates Program and 2020 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 803,377
2 Washington County 600,811
3 Clackamas County 422,537
4 Lane County 383,189
5 Marion County 347,119
6 Jackson County 223,734
7 Deschutes County 204,801
8 Linn County 129,839
9 Douglas County 111,978
10 Yamhill County 108,239
11 Benton County 96,017
12 Polk County 89,164
13 Josephine County 88,346
14 Umatilla County 79,988
15 Klamath County 70,164
16 Coos County 64,999
17 Columbia County 53,074
18 Lincoln County 50,862
19 Clatsop County 41,810
20 Malheur County 31,693
21 Tillamook County 27,748
22 Wasco County 26,726
23 Union County 26,212
24 Crook County 25,739
25 Jefferson County 25,068
26 Hood River County 24,057
27 Curry County 23,683
28 Baker County 16,847
29 Morrow County 12,303
30 Lake County 8,276
31 Harney County 7,575
32 Wallowa County 7,545
33 Grant County 7,272
34 Gilliam County 2,005
35 Sherman County 1,907
36 Wheeler County 1,451

United States Census Bureau. B01001 SEX BY AGE, 2020 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 17 March 2022. http://www.census.gov/.

United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2021. U.S. Census Bureau, Population Division. Web. May 2022. http://www.census.gov/.

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