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RANKING · 2020 CENSUS · 36 SHOWN OF 36

Highest Scotch-Irish population share, Oregon counties · 2020

Oregon counties ranked by the share of all residents who are Scotch-Irish ancestry (2020 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide.

Scotch-Irish Americans: full group profile →
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SAME RANKING BYCitiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Highest Scotch-Irish population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2010
01Baker County, OROR16,6582.8%−0.5 pts
02Wheeler County, OROR1,4722.5%−0.9 pts
03Lincoln County, OROR50,6362.4%−0.1 pts
04Wallowa County, OROR7,5952.3%−3.1 pts
05Wasco County, OROR26,3102.1%−0.2 pts
06Douglas County, OROR111,9512.1%−0.9 pts
07Grant County, OROR7,0752.1%−1.9 pts
08Benton County, OROR97,7281.9%−0.6 pts
09Harney County, OROR7,3801.8%−2.0 pts
10Coos County, OROR63,9921.5%−1.3 pts
11Lake County, OROR8,1871.4%−2.2 pts
12Clatsop County, OROR40,9261.4%−1.9 pts
13Linn County, OROR132,8431.4%−1.3 pts
14Josephine County, OROR87,8671.4%−1.3 pts
15Lane County, OROR381,5841.4%−1.2 pts
16Deschutes County, OROR213,0721.4%−1.5 pts
17Jackson County, OROR221,7951.3%−1.5 pts
18Klamath County, OROR70,2741.3%−1.3 pts
19Columbia County, OROR54,0911.3%−1.1 pts
20Curry County, OROR22,6211.3%−0.6 pts
21Yamhill County, OROR110,0241.2%−1.3 pts
22Hood River County, OROR23,7201.2%−0.6 pts
23Union County, OROR25,9001.2%−1.9 pts
24Multnomah County, OROR795,3911.2%−1.3 pts
25Tillamook County, OROR27,3841.1%−1.4 pts
26Crook County, OROR27,5641.1%−2.3 pts
27Washington County, OROR611,7081.0%−1.3 pts
28Polk County, OROR90,0371.0%−1.9 pts
29Umatilla County, OROR81,1191.0%−1.9 pts
30Malheur County, OROR32,2610.9%−0.8 pts
31Clackamas County, OROR426,2800.9%−1.8 pts
32Marion County, OROR355,7770.9%−1.2 pts
33Gilliam County, OROR1,9710.7%−1.6 pts
34Morrow County, OROR12,6020.7%−1.8 pts
35Jefferson County, OROR25,7400.5%−0.4 pts
36Sherman County, OROR2,0510.2%−1.5 pts
SHOWING 1–36 OF 36
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS