Oregon 2017 Population By County
Updated on June 22, 2021.

According to the US Census Bureau population estimates, there were 4,143,625 people living in Oregon in 2017. Multnomah County was the most populated county with 807,885 residents, followed by Washington County with 591,336 residents, and Clackamas County with 412,442 residents. Wheeler County with a population of 1,348 was the least populated county in Oregon in 2017.

Use the map below to interactively explore the population of each county in Oregon in 2017. The data can also be explored further by sorting and filtering with the table below.

Oregon 2017 Population By County
See also Population estimate for other years:
Table of Oregon 2017 Population By County
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County Population % of State Population
Baker 16,083 0.39%
Benton 91,790 2.22%
Clackamas 412,442 9.95%
Clatsop 39,101 0.94%
Columbia 51,724 1.25%
Coos 63,708 1.54%
Crook 23,065 0.56%
Curry 22,630 0.55%
Deschutes 186,744 4.51%
Douglas 109,197 2.64%
Gilliam 1,862 0.05%
Grant 7,188 0.17%
Harney 7,258 0.18%
Hood River 23,398 0.56%
Jackson 216,746 5.23%
Jefferson 23,652 0.57%
Josephine 86,584 2.09%
Klamath 66,810 1.61%
Lake 7,874 0.19%
Lane 375,264 9.06%
Lincoln 48,757 1.18%
Linn 125,035 3.02%
Malheur 30,385 0.73%
Marion 340,531 8.22%
Morrow 11,198 0.27%
Multnomah 807,885 19.50%
Polk 83,711 2.02%
Sherman 1,735 0.04%
Tillamook 26,522 0.64%
Umatilla 77,120 1.86%
Union 26,383 0.64%
Wallowa 7,025 0.17%
Wasco 26,296 0.64%
Washington 591,336 14.27%
Wheeler 1,348 0.03%
Yamhill 105,238 2.54%