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
11	Benton	9.4	93,590	85,579	78,153	70,811	68,211
16	Coos	0.4	63,275	63,043	62,779	60,273	64,047
25	Curry	2.5	22,915	22,364	21,137	19,327	16,992
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
27	Crook	8.3	22,710	20,978	19,182	14,111	13,091
3	Clackamas	11.6	419,425	375,992	338,391	278,850	241,911
28	Baker	3.9	16,765	16,134	16,741	15,317	16,134
7	Deschutes	19.8	188,980	157,733	115,367	74,958	62,142
34	Gilliam	6.1	1,985	1,871	1,915	1,717	2,057
26	Jefferson	8.5	23,560	21,720	19,009	13,676	11,599
9	Douglas	3.8	111,735	107,667	100,399	94,649	93,748
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
6	Jackson	7.9	219,200	203,206	181,269	146,389	132,456
24	Hood River	13.3	25,310	22,346	20,411	16,903	15,835
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
8	Linn	7.6	125,575	116,672	103,069	91,227	89,495
18	Lincoln	3.9	48,210	46,034	44,479	38,889	35,264
1	Multnomah	10.6	813,300	735,334	660,486	583,887	562,647
29	Morrow	6.4	11,885	11,173	10,995	7,625	7,519
5	Marion	9.1	344,035	315,335	284,834	228,483	204,692
20	Malheur	2	31,925	31,313	31,615	26,038	26,896
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
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
21	Union	4.4	26,885	25,748	24,530	23,598	23,921
10	Yamhill	8.3	107,415	99,193	84,992	65,551	55,332
36	Wheeler	0.6	1,450	1,441	1,547	1,396	1,513
2	Washington	14.5	606,280	529,710	445,342	311,554	245,860