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 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 809,869
2 Washington County 595,761
3 Clackamas County 415,084
4 Lane County 377,749
5 Marion County 343,742
6 Jackson County 218,781
7 Deschutes County 191,749
8 Linn County 127,216
9 Douglas County 110,015
10 Yamhill County 106,087
11 Benton County 92,168
12 Josephine County 87,097
13 Polk County 84,730
14 Umatilla County 77,319
15 Klamath County 67,606
16 Coos County 64,175
17 Columbia County 52,117
18 Lincoln County 49,336
19 Clatsop County 39,656
20 Malheur County 30,632
21 Tillamook County 26,782
22 Union County 26,502
23 Wasco County 26,274
24 Jefferson County 24,048
25 Crook County 23,733
26 Hood River County 23,270
27 Curry County 22,889
28 Baker County 16,090
29 Morrow County 11,425
30 Lake County 7,896
31 Harney County 7,310
32 Grant County 7,174
33 Wallowa County 7,065
34 Gilliam County 1,896
35 Sherman County 1,686
36 Wheeler County 1,417

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/.

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