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 (2023 ACS). This list covers the 19 cities in South Dakota that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros ZIP codes

YEAR2010 2024

RANKPLACESTATEPOPINCOME INEQUALITY (GINI)VS 2000

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 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES