Oregon
Demographics by Cubit
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.
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| Rank | County | Population |
|---|---|---|
| 1 | Multnomah County | 804,606 |
| 2 | Washington County | 589,481 |
| 3 | Clackamas County | 410,463 |
| 4 | Lane County | 373,340 |
| 5 | Marion County | 339,641 |
| 6 | Jackson County | 216,574 |
| 7 | Deschutes County | 186,251 |
| 8 | Linn County | 125,048 |
| 9 | Douglas County | 109,114 |
| 10 | Yamhill County | 104,831 |
| 11 | Benton County | 91,107 |
| 12 | Josephine County | 86,251 |
| 13 | Polk County | 83,037 |
| 14 | Umatilla County | 77,129 |
| 15 | Klamath County | 66,921 |
| 16 | Coos County | 63,686 |
| 17 | Columbia County | 51,375 |
| 18 | Lincoln County | 48,547 |
| 19 | Clatsop County | 39,102 |
| 20 | Malheur County | 30,412 |
| 21 | Tillamook County | 26,389 |
| 22 | Union County | 26,337 |
| 23 | Wasco County | 26,130 |
| 24 | Jefferson County | 23,607 |
| 25 | Hood River County | 23,209 |
| 26 | Crook County | 23,011 |
| 27 | Curry County | 22,650 |
| 28 | Baker County | 16,019 |
| 29 | Morrow County | 11,303 |
| 30 | Lake County | 7,837 |
| 31 | Harney County | 7,267 |
| 32 | Grant County | 7,189 |
| 33 | Wallowa County | 7,004 |
| 34 | Gilliam County | 1,878 |
| 35 | Sherman County | 1,642 |
| 36 | Wheeler County | 1,415 |
|
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/. |
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