RANKING · 2020 CENSUS · 17 SHOWN OF 17

Highest Scotch-Irish population share, South Dakota cities · 2020

South Dakota cities ranked by the share of all residents who are Scotch-Irish ancestry (2023 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 17 cities in South Dakota that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2000

01Belle Fourche, SDSD5,7911.2%–

02Rapid City, SDSD80,5891.1%–

03Vermillion, SDSD11,7200.9%–

04Rapid Valley, SDSD6,9750.9%–

05Mitchell, SDSD15,7560.8%–

06Spearfish, SDSD14,1540.8%–

07Sioux Falls, SDSD213,7480.6%–

08Brookings, SDSD25,3550.6%–

09Pierre, SDSD13,8480.6%–

10Watertown, SDSD23,7360.6%–

11Tea, SDSD8,0190.5%–

12Huron, SDSD14,6070.5%–

13Sturgis, SDSD6,9220.4%–

14Yankton, SDSD15,8160.2%–

15Aberdeen, SDSD27,9610.2%–

16Harrisburg, SDSD10,4050.1%–

17Madison, SDSD6,0650.1%–

SHOWING 1–17 OF 17

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES