RANKING · 2000 CENSUS · 36 SHOWN OF 36

Largest senior population, Oregon counties · 2000

Oregon counties home to the most residents aged 65 and over as of 2000. Ranked by number of people, not the senior share. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide.

OregonAll states All rankings

SAME RANKING BYCities States Metros

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPRESIDENTS 65 AND OVERVS 1990

01Multnomah County, OROR795,39173,607−7%

02Lane County, OROR381,58442,954+16%

03Washington County, OROR611,70839,351+25%

04Clackamas County, OROR426,28037,428+17%

05Marion County, OROR355,77735,206+7%

06Jackson County, OROR221,79528,991+22%

07Douglas County, OROR111,95117,888+23%

08Josephine County, OROR87,86715,237+19%

09Deschutes County, OROR213,07215,089+45%

10Linn County, OROR132,84314,954+11%

11Coos County, OROR63,99212,020+15%

12Yamhill County, OROR110,0249,977+15%

13Klamath County, OROR70,2749,520+15%

14Polk County, OROR90,0379,243+25%

15Lincoln County, OROR50,6368,686+12%

16Umatilla County, OROR81,1198,681+6%

17Benton County, OROR97,7288,026+16%

18Curry County, OROR22,6215,628+19%

19Clatsop County, OROR40,9265,545+3%

20Columbia County, OROR54,0915,063+7%

21Tillamook County, OROR27,3844,797+7%

22Malheur County, OROR32,2614,321+7%

23Wasco County, OROR26,3103,965+5%

24Union County, OROR25,9003,615+8%

25Baker County, OROR16,6583,185+10%

26Crook County, OROR27,5642,818+25%

27Hood River County, OROR23,7202,623+10%

28Jefferson County, OROR25,7402,363+39%

29Wallowa County, OROR7,5951,364+10%

30Grant County, OROR7,0751,330+17%

31Lake County, OROR8,1871,314+27%

32Morrow County, OROR12,6021,169+31%

33Harney County, OROR7,3801,141+17%

34Gilliam County, OROR1,971365+10%

35Wheeler County, OROR1,472360+20%

36Sherman County, OROR2,051353+9%

SHOWING 1–36 OF 36

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS