RANKING · 2020 CENSUS · 19 SHOWN OF 19

Largest Slovak population, South Dakota counties · 2020

South Dakota counties ranked by the number of residents who are Slovak ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 19 counties in South Dakota that qualify, ranked against each other statewide.

Slovak Americans: full group profile →

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SAME RANKING BYCities 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

RANKPLACESTATEPOPSLOVAK POPULATIONVS 2010

01Pennington County, SDSD116,792186+138%

02Minnehaha County, SDSD212,691182−10%

03Clay County, SDSD15,03136+1700%

04McCook County, SDSD5,96430–

05Deuel County, SDSD4,40827–

06Lincoln County, SDSD77,14525–

07Roberts County, SDSD10,25519–

08Yankton County, SDSD23,63517+750%

09Brown County, SDSD37,56117–

10Kingsbury County, SDSD5,28417–

11Charles Mix County, SDSD9,30310–

12Sully County, SDSD1,4794–

13Miner County, SDSD2,2814–

14Hand County, SDSD3,1213–

15Sanborn County, SDSD2,3882–

16Edmunds County, SDSD4,0222−78%

17Grant County, SDSD7,5342–

18Aurora County, SDSD2,8011–

19Perkins County, SDSD2,8531–

SHOWING 1–19 OF 19

Download CSV (full list, 19 rows)

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