Oregon Secretary of State

≫

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
  
2018
  
2010
  
2000
  
1990
  
1980
  
28
Baker
3.9
16,765
16,134
16,741
15,317
16,134
11
Benton
9.4
93,590
85,579
78,153
70,811
68,211
3
Clackamas
11.6
419,425
375,992
338,391
278,850
241,911
19
Clatsop
5.8
39,200
37,039
35,630
33,301
32,489
17
Columbia
5.2
51,900
49,351
43,560
37,557
35,646
16
Coos
0.4
63,275
63,043
62,779
60,273
64,047
27
Crook
8.3
22,710
20,978
19,182
14,111
13,091
25
Curry
2.5
22,915
22,364
21,137
19,327
16,992
7
Deschutes
19.8
188,980
157,733
115,367
74,958
62,142
9
Douglas
3.8
111,735
107,667
100,399
94,649
93,748
34
Gilliam
6.1
1,985
1,871
1,915
1,717
2,057
31
Grant
-0.6
7,400
7,445
7,935
7,853
8,210
32
Harney
-0.6
7,380
7,422
7,609
7,060
8,314
24
Hood River
13.3
25,310
22,346
20,411
16,903
15,835
6
Jackson
7.9
219,200
203,206
181,269
146,389
132,456
26
Jefferson
8.5
23,560
21,720
19,009
13,676
11,599
12
Josephine
4.5
86,395
82,713
75,726
62,649
58,855
15
Klamath
2.4
67,960
66,380
63,775
57,702
59,117
30
Lake
2.8
8,115
7,895
7,422
7,186
7,532
4
Lane
6.7
375,120
351,715
322,959
282,912
275,226
18
Lincoln
3.9
48,210
46,034
44,479
38,889
35,264
8
Linn
7.6
125,575
116,672
103,069
91,227
89,495
20
Malheur
2
31,925
31,313
31,615
26,038
26,896
5
Marion
9.1
344,035
315,335
284,834
228,483
204,692
29
Morrow
6.4
11,885
11,173
10,995
7,625
7,519
1
Multnomah
10.6
813,300
735,334
660,486
583,887
562,647
14
Polk
8.9
82,100
75,403
62,380
49,541
45,203
35
Sherman
1.1
1,785
1,765
1,934
1,918
2,172
23
Tillamook
4.5
26,395
25,250
24,262
21,570
21,164
13
Umatilla
6.4
80,765
75,889
70,548
59,249
58,861
21
Union
4.4
26,885
25,748
24,530
23,598
23,921
33
Wallowa
2.3
7,175
7,008
7,226
6,911
7,273
22
Wasco
7.9
27,200
25,213
23,791
21,683
21,732
2
Washington
14.5
606,280
529,710
445,342
311,554
245,860
36
Wheeler
0.6
1,450
1,441
1,547
1,396
1,513
10
Yamhill
8.3
107,415
99,193
84,992
65,551
55,332