Income inequality (Gini): zip codes ranked in South Dakota

Income inequality on a 0-to-1 scale. 0 means every household earns the same; higher means income is concentrated among fewer households. The U.S. scores about 0.48. Lower is more equal. These lists rank zip codes in South Dakota with at least 1,000 residents, using the Census Bureau's American Community Survey 5-year estimates.

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Zip codes with the most income inequality

#	Zip	City	Inequality	Population
1	57794	Wounded Knee	0.647	1,191
2	57437	Eureka	0.610	1,074
3	57349	Howard	0.591	1,513
4	57075	Wentworth	0.582	1,296
5	57566	Parmelee	0.572	1,184
6	57356	Lake Andes	0.542	1,959
7	57642	Mc Laughlin	0.530	1,969
8	57555	Mission	0.524	3,740
9	57548	Lower Brule	0.519	1,442
10	57018	Colton	0.507	1,495
11	57764	Oglala	0.507	1,416
12	57625	Eagle Butte	0.501	3,775
13	57221	Bryant	0.500	1,158
14	57362	Miller	0.499	1,967
15	57049	North Sioux City	0.499	7,962
16	57770	Pine Ridge	0.498	5,483
17	57380	Wagner	0.495	3,316
18	57273	Waubay	0.489	1,165
19	57313	Armour	0.487	1,220
20	57069	Vermillion	0.486	13,091
21	57572	Saint Francis	0.485	1,317
22	57108	Sioux Falls	0.485	33,966
23	57038	Jefferson	0.481	1,796
24	57702	Rapid City	0.480	35,595
25	57730	Custer	0.478	5,596
26	57783	Spearfish	0.475	17,248
27	57790	Wall	0.475	1,147
28	57014	Centerville	0.472	1,667
29	57020	Crooks	0.469	1,622
30	57339	Fort Thompson	0.468	1,390
31	57110	Sioux Falls	0.466	23,313
32	57105	Sioux Falls	0.462	23,287
33	57401	Aberdeen	0.462	31,939
34	57355	Kimball	0.462	1,120
35	57714	Allen	0.461	1,144
36	57274	Webster	0.460	2,621
37	57325	Chamberlain	0.458	3,335
38	57078	Yankton	0.456	20,383
39	57350	Huron	0.455	16,199
40	57744	Hermosa	0.454	2,421
41	57030	Garretson	0.453	2,510
42	57717	Belle Fourche	0.452	8,983
43	57382	Wessington Springs	0.452	1,180
44	57234	Estelline	0.450	1,339
45	57601	Mobridge	0.449	3,422
46	57451	Ipswich	0.448	2,485
47	57252	Milbank	0.448	4,883
48	57368	Plankinton	0.448	1,068
49	57066	Tyndall	0.447	1,424
50	57701	Rapid City	0.445	45,795
51	57580	Winner	0.444	4,386
52	57745	Hill City	0.441	1,894
53	57028	Flandreau	0.441	3,450
54	57301	Mitchell	0.440	19,104
55	57747	Hot Springs	0.438	5,839
56	57638	Lemmon	0.436	1,852
57	57043	Marion	0.435	1,630
58	57756	Manderson	0.433	1,089
59	57523	Burke	0.430	1,041
60	57249	Lake Preston	0.430	1,023
61	57104	Sioux Falls	0.427	26,963
62	57013	Canton	0.427	4,504
63	57045	Menno	0.427	1,151
64	57201	Watertown	0.426	26,781
65	57006	Brookings	0.426	24,192
66	57002	Aurora	0.424	1,674
67	57656	Timber Lake	0.424	1,000
68	57533	Gregory	0.424	1,674
69	57262	Sisseton	0.422	5,100
70	57501	Pierre	0.421	17,326
71	57055	Renner	0.421	1,404
72	57106	Sioux Falls	0.421	51,907
73	57754	Lead	0.420	3,749
74	57366	Parkston	0.419	2,598
75	57567	Philip	0.419	1,056
76	57761	New Underwood	0.419	1,180
77	57103	Sioux Falls	0.418	35,582
78	57442	Gettysburg	0.418	1,772
79	57042	Madison	0.417	7,756
80	57225	Clark	0.416	1,833
81	57785	Sturgis	0.415	10,874
82	57732	Deadwood	0.415	1,714
83	57029	Freeman	0.413	2,155
84	57445	Groton	0.413	2,072
85	57472	Selby	0.411	1,165
86	57005	Brandon	0.411	12,290
87	57062	Springfield	0.410	2,484
88	57048	Montrose	0.409	1,237
89	57278	Willow Lake	0.406	1,011
90	57039	Lennox	0.405	3,622
91	57551	Martin	0.403	2,084
92	57735	Edgemont	0.403	1,727
93	57059	Scotland	0.403	1,242
94	57070	Viborg	0.403	1,469
95	57334	Ethan	0.403	1,081
96	57384	Wolsey	0.401	1,077
97	57579	White River	0.398	1,277
98	57719	Box Elder	0.396	12,221
99	57260	Rosholt	0.395	1,119
100	57328	Corsica	0.395	1,290

Zip codes with the least income inequality

#	Zip	City	Inequality	Population
1	57706	Ellsworth Afb	0.271	2,787
2	57752	Kyle	0.274	1,553
3	57248	Lake Norden	0.302	1,295
4	57068	Valley Springs	0.309	1,603
5	57003	Baltic	0.310	2,274
6	57077	Worthing	0.310	1,417
7	57035	Humboldt	0.313	1,591
8	57772	Porcupine	0.317	2,493
9	57071	Volga	0.318	3,149
10	57064	Tea	0.319	8,032
11	57718	Black Hawk	0.329	7,937
12	57004	Beresford	0.341	3,834
13	57017	Colman	0.342	1,628
14	57053	Parker	0.342	2,220
15	57469	Redfield	0.348	2,866
16	57212	Arlington	0.348	1,819
17	57703	Rapid City	0.349	18,013
18	57012	Canistota	0.351	1,168
19	57058	Salem	0.353	1,881
20	57033	Hartford	0.359	5,576
21	57570	Rosebud	0.365	2,071
22	57369	Platte	0.367	2,630
23	57769	Piedmont	0.370	4,029
24	57216	Big Stone City	0.374	1,584
25	57385	Woonsocket	0.375	1,408
26	57532	Fort Pierre	0.378	2,929
27	57032	Harrisburg	0.380	10,467
28	57793	Whitewood	0.380	2,173
29	57226	Clear Lake	0.380	1,953
30	57001	Alcester	0.382	1,540
31	57022	Dell Rapids	0.384	5,339
32	57315	Avon	0.385	1,094
33	57026	Elkton	0.387	1,531
34	57430	Britton	0.388	1,828
35	57025	Elk Point	0.389	3,120
36	57311	Alexandria	0.391	1,389
37	57107	Sioux Falls	0.392	12,605
38	57223	Castlewood	0.392	1,429
39	57231	De Smet	0.394	1,724
40	57328	Corsica	0.395	1,290
41	57260	Rosholt	0.395	1,119
42	57719	Box Elder	0.396	12,221
43	57579	White River	0.398	1,277
44	57384	Wolsey	0.401	1,077
45	57334	Ethan	0.403	1,081
46	57070	Viborg	0.403	1,469
47	57059	Scotland	0.403	1,242
48	57735	Edgemont	0.403	1,727
49	57551	Martin	0.403	2,084
50	57039	Lennox	0.405	3,622
51	57278	Willow Lake	0.406	1,011
52	57048	Montrose	0.409	1,237
53	57062	Springfield	0.410	2,484
54	57005	Brandon	0.411	12,290
55	57472	Selby	0.411	1,165
56	57445	Groton	0.413	2,072
57	57029	Freeman	0.413	2,155
58	57732	Deadwood	0.415	1,714
59	57785	Sturgis	0.415	10,874
60	57225	Clark	0.416	1,833
61	57042	Madison	0.417	7,756
62	57442	Gettysburg	0.418	1,772
63	57103	Sioux Falls	0.418	35,582
64	57761	New Underwood	0.419	1,180
65	57567	Philip	0.419	1,056
66	57366	Parkston	0.419	2,598
67	57754	Lead	0.420	3,749
68	57106	Sioux Falls	0.421	51,907
69	57055	Renner	0.421	1,404
70	57501	Pierre	0.421	17,326
71	57262	Sisseton	0.422	5,100
72	57533	Gregory	0.424	1,674
73	57656	Timber Lake	0.424	1,000
74	57002	Aurora	0.424	1,674
75	57006	Brookings	0.426	24,192
76	57201	Watertown	0.426	26,781
77	57045	Menno	0.427	1,151
78	57013	Canton	0.427	4,504
79	57104	Sioux Falls	0.427	26,963
80	57249	Lake Preston	0.430	1,023
81	57523	Burke	0.430	1,041
82	57756	Manderson	0.433	1,089
83	57043	Marion	0.435	1,630
84	57638	Lemmon	0.436	1,852
85	57747	Hot Springs	0.438	5,839
86	57301	Mitchell	0.440	19,104
87	57028	Flandreau	0.441	3,450
88	57745	Hill City	0.441	1,894
89	57580	Winner	0.444	4,386
90	57701	Rapid City	0.445	45,795
91	57066	Tyndall	0.447	1,424
92	57368	Plankinton	0.448	1,068
93	57252	Milbank	0.448	4,883
94	57451	Ipswich	0.448	2,485
95	57601	Mobridge	0.449	3,422
96	57234	Estelline	0.450	1,339
97	57382	Wessington Springs	0.452	1,180
98	57717	Belle Fourche	0.452	8,983
99	57030	Garretson	0.453	2,510
100	57744	Hermosa	0.454	2,421

Income inequality (Gini): zip codes ranked in South Dakota

Zip codes with the most income inequality

Zip codes with the least income inequality

Other rankings