RANKING · 2010 CENSUS · 36 SHOWN OF 36

Fastest growing, Oregon counties · 2010

Oregon counties ranked by population growth from the 2000 census to 2010. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide.

Flip the list · Fastest shrinking, US counties →

OregonAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest by population Fastest shrinking Most population gained Most population lost Most densely populated Most sparsely populated

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION GROWTHVS 2000

01Deschutes County, OROR213,072+36.7%−17.2 pts

02Polk County, OROR90,037+20.9%−5.0 pts

03Washington County, OROR611,708+18.9%−24.0 pts

04Yamhill County, OROR110,024+16.7%−12.9 pts

05Jefferson County, OROR25,740+14.3%−24.7 pts

06Columbia County, OROR54,091+13.3%−2.7 pts

07Linn County, OROR132,843+13.2%+0.2 pts

08Jackson County, OROR221,795+12.1%−11.7 pts

09Multnomah County, OROR795,391+11.3%−1.8 pts

10Clackamas County, OROR426,280+11.1%−10.2 pts

11Marion County, OROR355,777+10.7%−14.0 pts

12Benton County, OROR97,728+9.5%−0.9 pts

13Hood River County, OROR23,720+9.5%−11.3 pts

14Crook County, OROR27,564+9.4%−26.6 pts

15Josephine County, OROR87,867+9.2%−11.6 pts

16Lane County, OROR381,584+8.9%−5.3 pts

17Umatilla County, OROR81,119+7.6%−11.5 pts

18Douglas County, OROR111,951+7.2%+1.2 pts

19Lake County, OROR8,187+6.4%+3.1 pts

20Wasco County, OROR26,310+6.0%−3.7 pts

21Curry County, OROR22,621+5.8%−3.6 pts

22Union County, OROR25,900+5.0%+1.0 pts

23Klamath County, OROR70,274+4.1%−6.4 pts

24Tillamook County, OROR27,384+4.1%−8.4 pts

25Clatsop County, OROR40,926+4.0%−3.0 pts

26Lincoln County, OROR50,636+3.5%−10.9 pts

27Morrow County, OROR12,602+1.6%−42.6 pts

28Coos County, OROR63,992+0.4%−3.7 pts

29Malheur County, OROR32,261-1.0%−22.4 pts

30Gilliam County, OROR1,971-2.3%−13.8 pts

31Harney County, OROR7,380-2.5%−10.2 pts

32Wallowa County, OROR7,595-3.0%−7.6 pts

33Baker County, OROR16,658-3.6%−12.9 pts

34Grant County, OROR7,075-6.2%−7.2 pts

35Wheeler County, OROR1,472-6.9%−17.7 pts

36Sherman County, OROR2,051-8.7%−9.6 pts

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS