Ranking of South Dakota Counties By Population with Romanian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 373 people in South Dakota with Romanian ancestry. Among all South Dakota counties, Brown County had the highest population with Romanian ancestry (111), followed by Minnehaha County (63), and Lincoln County (49).

The chart and table below shows the top 10 counties with high number of people with Romanian ancestry.

You can see similar information for other states and for other ancestry groups in South Dakota.

Data Source: US Census Bureau.
Ranking of South Dakota Counties By Population with Romanian Ancestry in 2021
Brown County
Minnehaha County
Lincoln County
Pennington County
Butte County
Day County
Clay County
Davison County
Bon Homme County
Hughes County
Ranking of South Dakota Counties By Population with Romanian Ancestry in 2021
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Rank County Population
1 Brown County 111
2 Minnehaha County 63
3 Lincoln County 49
4 Pennington County 39
5 Butte County 27
6 Day County 25
7 Clay County 15
8 Davison County 12
9 Bon Homme County 6
9 Hughes County 6
9 Hutchinson County 6
10 Aurora County 4
11 Grant County 3
11 Lawrence County 3
11 Perkins County 3
12 Buffalo County 1