Oregon Population By County in 2013

Updated on January 27, 2024.

Based on the US Census Vintage data estimates, in 2013, the population of Oregon was 3,924,110. Among all Oregon counties, Multnomah[object Promise] had the highest population (766,977), followed by Washington[object Promise] (555,443), and Clackamas[object Promise] (387,571). Wheeler[object Promise] was the least populated county (1,380).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and by state for the United States.

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Oregon Population By County in 2013
Oregon Population By County in 2013
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County Population % of State Population
Baker 16027 0.41
Benton 86228 2.20
Clackamas 387571 9.88
Clatsop 37143 0.95
Columbia 49271 1.26
Coos 62409 1.59
Crook 20702 0.53
Curry 22252 0.57
Deschutes 165385 4.22
Douglas 106645 2.72
Gilliam 1940 0.05
Grant 7271 0.19
Harney 7167 0.18
Hood River 22574 0.57
Jackson 207313 5.28
Jefferson 21869 0.56
Josephine 83175 2.12
Klamath 65719 1.68
Lake 7800 0.20
Lane 355654 9.06
Lincoln 46351 1.18
Linn 118439 3.02
Malheur 30642 0.78
Marion 321491 8.19
Morrow 11197 0.28
Multnomah 766977 19.55
Polk 76568 1.95
Sherman 1728 0.04
Tillamook 25332 0.65
Umatilla 76892 1.96
Union 25531 0.65
Wallowa 6769 0.17
Wasco 25329 0.65
Washington 555443 14.16
Wheeler 1380 0.04
Yamhill 99926 2.55