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County Populations

Note: Click on column headings to change table arrangement and order of columns.
Data for county populations in Oregon comes from the Population Research Center - Portland State University
​
Rank
  
County
  
% Change
  
2016
  
2010
  
2000
  
1990
  
1980
  
28
Baker
2.3
16,510
16,134
16,741
15,317
16,134
11
Benton
6.7
91,320
85,579
78,153
70,811
68,211
3
Clackamas
7.7
404,980
375,992
338,391
278,850
241,911
19
Clatsop
3.2
38,225
37,039
35,630
33,301
32,489
17
Columbia
2.9
50,795
49,351
43,560
37,557
35,646
16
Coos
0.2
63,190
63,043
62,779
60,273
64,047
27
Crook
2.9
21,580
20,978
19,182
14,111
13,091
25
Curry
1.1
22,600
22,364
21,137
19,327
16,992
7
Deschutes
12
176,635
157,733
115,367
74,958
62,142
9
Douglas
2.5
110,395
107,667
100,399
94,649
93,748
34
Gilliam
5.8
1,980
1,871
1,915
1,717
2,057
31
Grant
-0.5
7,410
7,445
7,935
7,853
8,210
32
Harney
-1.4
7,320
7,422
7,609
7,060
8,314
24
Hood River
10.7
24,735
22,346
20,411
16,903
15,835
6
Jackson
5.2
213,675
203,206
181,269
146,389
132,456
26
Jefferson
4.9
22,790
21,720
19,009
13,676
11,599
12
Josephine
2.4
84,675
82,713
75,726
62,649
58,855
15
Klamath
1.6
67,410
66,380
63,775
57,702
59,117
30
Lake
1.5
8,015
7,895
7,422
7,186
7,532
4
Lane
4
365,940
351,715
322,959
282,912
275,226
18
Lincoln
3.7
47,735
46,034
44,479
38,889
35,264
8
Linn
4.8
122,315
116,672
103,069
91,227
89,495
20
Malheur
1.3
31,705
31,313
31,615
26,038
26,896
5
Marion
5.9
333,950
315,335
284,834
228,483
204,692
29
Morrow
5.1
11,745
11,173
10,995
7,625
7,519
1
Multnomah
7.5
790,670
735,334
660,486
583,887
562,647
14
Polk
5.7
79,730
75,403
62,380
49,541
45,203
35
Sherman
1.7
1,795
1,765
1,934
1,918
2,172
23
Tillamook
2.7
25,920
25,250
24,262
21,570
21,164
13
Umatilla
5.3
79,880
75,889
70,548
59,249
58,861
21
Union
3.9
26,745
25,748
24,530
23,598
23,921
33
Wallowa
1.9
7,140
7,008
7,226
6,911
7,273
22
Wasco
5.9
26,700
25,213
23,791
21,683
21,732
2
Washington
10.2
583,595
529,710
445,342
311,554
245,860
36
Wheeler
1.7
1,465
1,441
1,547
1,396
1,513
10
Yamhill
5.8
104,990
99,193
84,992
65,551
55,332