RANKING · 2010 CENSUS · 19 SHOWN OF 19

Most income inequality (Gini), South Dakota cities · 2010

South Dakota cities ranked by Gini index of household income inequality, where 0 = perfect equality and 1 = maximum inequality (2010 ACS). This list covers the 19 cities in South Dakota that qualify, ranked against each other statewide. The median across all 19 is 0.422.

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDHighest median household income Lowest median household income Highest per-capita income Lowest poverty rate Highest poverty rate Most residents in poverty

RANKPLACESTATEPOPINCOME INEQUALITY (GINI)VS –

01Vermillion, SDSD11,7200.509–

02Spearfish, SDSD14,1540.508–

03Yankton, SDSD15,8160.481–

04Rapid City, SDSD80,5890.469–

05Watertown, SDSD23,7360.453–

06Brookings, SDSD25,3550.445–

07Sioux Falls, SDSD213,7480.445–

08Mitchell, SDSD15,7560.435–

09Aberdeen, SDSD27,9610.428–

10Pierre, SDSD13,8480.422–

11Huron, SDSD14,6070.415–

12Madison, SDSD6,0650.414–

13Belle Fourche, SDSD5,7910.411–

14Sturgis, SDSD6,9220.408–

15Tea, SDSD8,0190.367–

16Brandon, SDSD11,3060.339–

17Rapid Valley, SDSD6,9750.335–

18Box Elder, SDSD13,9360.328–

19Harrisburg, SDSD10,4050.258–

SHOWING 1–19 OF 19

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