RANKING · 2020 CENSUS · 25 SHOWN OF 25

Largest South American population, North Dakota counties · 2020

North Dakota counties ranked by the number of residents who are South American origin, 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 25 counties in North Dakota that qualify, ranked against each other statewide.

South Americans: full group profile →

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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 POPULATIONVS 2010

01Williams County, NDND41,767419–

02Cass County, NDND201,794364+497%

03Grand Forks County, NDND74,501307+38%

04Morton County, NDND34,601217–

05Ward County, NDND68,233173−45%

06Stark County, NDND34,013119+297%

07Stutsman County, NDND21,41477+1000%

08Burleigh County, NDND103,25151−15%

09Steele County, NDND1,79741+925%

10Griggs County, NDND2,23936–

11Mountrail County, NDND9,39523–

12Bottineau County, NDND6,28421+320%

13Richland County, NDND16,73113–

14McKenzie County, NDND15,19210–

15McLean County, NDND9,7409−36%

16LaMoure County, NDND4,1356–

17Divide County, NDND2,1106–

18Grant County, NDND2,2063–

19Nelson County, NDND2,9633−57%

20Eddy County, NDND2,3292–

21McHenry County, NDND5,1302–

22Renville County, NDND2,3312–

23Sargent County, NDND3,7112–

24Barnes County, NDND10,5731–

25Dickey County, NDND4,8951–

SHOWING 1–25 OF 25

Download CSV (full list, 25 rows)

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