RANKING · 2020 CENSUS · 17 SHOWN OF 17

Highest South American population share, South Dakota counties · 2020

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

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2000

01Potter County, SDSD2,3771.3%–

02Miner County, SDSD2,2810.7%–

03Yankton County, SDSD23,6350.6%–

04Brookings County, SDSD37,6350.4%–

05Beadle County, SDSD19,6240.3%–

06Pennington County, SDSD116,7920.3%–

07Clay County, SDSD15,0310.2%–

08Minnehaha County, SDSD212,6910.1%–

09Brown County, SDSD37,5610.1%–

10Roberts County, SDSD10,2550.1%–

11Meade County, SDSD30,7110.1%–

12Spink County, SDSD6,1550.1%–

13Lincoln County, SDSD77,1450.0%–

14Union County, SDSD17,4020.0%–

15Lawrence County, SDSD29,4590.0%–

16Lake County, SDSD10,9930.0%–

17Moody County, SDSD6,6320.0%–

SHOWING 1–17 OF 17

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