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RANKING · 2010 CENSUS · 17 SHOWN OF 17

Highest Finnish population share, South Dakota cities · 2010

South Dakota cities ranked by the share of all residents who are Finnish ancestry (2010 American Community Survey). A concentration measure: Finnish residents as a percentage of total population. This list covers the 17 cities in South Dakota that qualify, ranked against each other statewide. The median across all 17 is 0.3%.

Finnish Americans: full group profile →
South DakotaAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetros
Highest Finnish population share by state
RANKPLACESTATEPOPFINNISH SHAREVS –
01Rapid Valley, SDSD6,9751.5%–
02Sturgis, SDSD6,9221.2%–
03Aberdeen, SDSD27,9611.0%–
04Belle Fourche, SDSD5,7910.9%–
05Brookings, SDSD25,3550.8%–
06Spearfish, SDSD14,1540.7%–
07Watertown, SDSD23,7360.7%–
08Mitchell, SDSD15,7560.3%–
09Rapid City, SDSD80,5890.3%–
10Brandon, SDSD11,3060.3%–
11Vermillion, SDSD11,7200.2%–
12Huron, SDSD14,6070.2%–
13Sioux Falls, SDSD213,7480.2%–
14Harrisburg, SDSD10,4050.1%–
15Yankton, SDSD15,8160.1%–
16Pierre, SDSD13,8480.1%–
17Box Elder, SDSD13,9360.1%–
SHOWING 1–17 OF 17

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS