Ranking of Oregon Counties By Black or African American Alone Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Oregon counties, Multnomah County had the highest number of people who identified their race as Black or African American Alone (48.15K), followed by Washington County (14.67K), and Marion County (5.26K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Oregon counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Oregon Counties By Black or African American Alone Population in 2018
Multnomah
Washington
Marion
Clackamas
Lane
Jackson
Yamhill
Benton
Deschutes
Linn
Ranking of Oregon Counties By Black or African American Alone Population in 2018
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Rank County Black or African American Alone Population
1 Multnomah County 48147
2 Washington County 14671
3 Marion County 5257
4 Clackamas County 4895
5 Lane County 4577
6 Jackson County 2042
7 Yamhill County 1230
8 Benton County 1150
9 Deschutes County 1030
10 Linn County 1005
11 Polk County 947
12 Umatilla County 903
13 Klamath County 603
14 Douglas County 547
15 Josephine County 516
16 Malheur County 498
17 Lincoln County 419
18 Coos County 410
19 Columbia County 361
20 Clatsop County 355
21 Jefferson County 284
22 Union County 197
23 Wasco County 187
24 Hood River County 185
25 Tillamook County 173
26 Curry County 126
27 Morrow County 122
28 Baker County 95
29 Crook County 92
30 Harney County 67
31 Lake County 54
32 Wallowa County 26
33 Grant County 23
34 Sherman County 8
35 Gilliam County 7
35 Wheeler County 7