RANKING · 2024 ACS · 33 SHOWN OF 33

Most segregated, Oregon counties

Oregon counties ranked by the CensusEasy Segregation Score, the White vs non-White index of dissimilarity across census tracts (2024 ACS). Higher means residents are more sorted into separate neighborhoods. This list covers the 33 counties in Oregon that qualify, ranked against each other statewide.

Flip the list · Least segregated, US counties →

OregonAll states All rankings

SAME RANKING BYMetros

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPSEGREGATION SCOREVS 2020

01Morrow County, OROR12,60246+39%

02Jefferson County, OROR25,74036−7%

03Umatilla County, OROR81,11932+18%

04Malheur County, OROR32,26131+12%

05Tillamook County, OROR27,38431−11%

06Marion County, OROR355,77730−12%

07Jackson County, OROR221,79524+1%

08Multnomah County, OROR795,39124−4%

09Klamath County, OROR70,27423−10%

10Washington County, OROR611,70822−12%

11Polk County, OROR90,03721−28%

12Crook County, OROR27,56421−17%

13Deschutes County, OROR213,07220−11%

14Benton County, OROR97,72820−1%

15Clackamas County, OROR426,28020−13%

16Linn County, OROR132,84319−7%

17Coos County, OROR63,99219−23%

18Hood River County, OROR23,72019−9%

19Lake County, OROR8,18718+14%

20Lane County, OROR381,58417−20%

21Lincoln County, OROR50,63616−30%

22Baker County, OROR16,65815−5%

23Clatsop County, OROR40,92615−19%

24Wasco County, OROR26,31015+19%

25Josephine County, OROR87,86713−37%

26Yamhill County, OROR110,02412−35%

27Douglas County, OROR111,95111−35%

28Wallowa County, OROR7,59511−17%

29Union County, OROR25,90011−15%

30Harney County, OROR7,38011−11%

31Curry County, OROR22,62111−21%

32Columbia County, OROR54,0918−42%

33Grant County, OROR7,0755−65%

SHOWING 1–33 OF 33

Download CSV (full list, 33 rows)How this score is calculated

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES