RANKING · 2020 CENSUS · 24 SHOWN OF 24

Largest Portuguese population, South Dakota counties · 2020

South Dakota counties ranked by the number of residents who are Portuguese 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 24 counties in South Dakota that qualify, ranked against each other statewide.

Portuguese Americans: full group profile →

South DakotaAll states All rankings

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

RANKPLACESTATEPOPPORTUGUESE POPULATIONVS 2010

01Pennington County, SDSD116,792171−12%

02Minnehaha County, SDSD212,691125+19%

03Brown County, SDSD37,56181+131%

04Spink County, SDSD6,15551+55%

05Brookings County, SDSD37,63537+19%

06Meade County, SDSD30,71124+200%

07Beadle County, SDSD19,62423+360%

08Clay County, SDSD15,03123+109%

09Butte County, SDSD10,85622–

10Lawrence County, SDSD29,45917–

11Moody County, SDSD6,63216–

12Codington County, SDSD29,56214–

13Lincoln County, SDSD77,14511+120%

14Buffalo County, SDSD1,8029–

15Bon Homme County, SDSD7,2448−56%

16Charles Mix County, SDSD9,3038–

17Davison County, SDSD20,0696−71%

18Union County, SDSD17,4026–

19Clark County, SDSD4,0312+0%

20Hamlin County, SDSD6,9002–

21Kingsbury County, SDSD5,2842–

22Turner County, SDSD9,3141−67%

23Deuel County, SDSD4,4081–

24Roberts County, SDSD10,2551–

SHOWING 1–24 OF 24

Download CSV (full list, 24 rows)

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