Highest-income ZIP codes in South Dakota

The 25 ZIP codes in South Dakota with the highest median household income, and the 25 with the lowest, out of 131 with a published figure and at least 1,000 residents.

Highest median household income

	ZIP	Place	Median household income	Population
1	57744	Hermosa, SD	$110,673	2,211
2	57003	Baltic, SD	$108,875	2,225
3	57005	Brandon, SD	$108,689	12,140
4	57032	Harrisburg, SD	$107,241	9,558
5	57068	Valley Springs, SD	$107,222	1,699
6	57055	Renner, SD	$104,531	1,178
7	57020	Crooks, SD	$104,375	1,553
8	57064	Tea, SD	$104,351	7,619
9	57075	Wentworth, SD	$103,750	1,237
10	57035	Humboldt, SD	$101,250	1,527
11	57761	New Underwood, SD	$101,042	1,274
12	57022	Dell Rapids, SD	$100,595	5,476
13	57311	Alexandria, SD	$99,432	1,509
14	57033	Hartford, SD	$98,156	5,947
15	57108	Sioux Falls, SD	$96,184	32,888
16	57048	Montrose, SD	$94,375	1,353
17	57049	North Sioux City, SD	$93,239	7,814
18	57077	Worthing, SD	$92,727	1,444
19	57053	Parker, SD	$92,708	2,132
20	57248	Lake Norden, SD	$92,625	1,150
21	57769	Piedmont, SD	$91,284	4,017
22	57212	Arlington, SD	$91,029	1,880
23	57745	Hill City, SD	$90,089	1,784
24	57017	Colman, SD	$89,643	1,630
25	57223	Castlewood, SD	$88,571	1,367

Lowest median household income

	ZIP	Place	Median household income	Population
1	57577	Wanblee, SD	$23,714	1,100
2	57548	Lower Brule, SD	$38,214	1,526
3	57555	Mission, SD	$38,772	3,530
4	57339	Fort Thompson, SD	$42,417	1,310
5	57437	Eureka, SD	$42,917	1,278
6	57570	Rosebud, SD	$44,457	2,213
7	57732	Deadwood, SD	$44,750	1,870
8	57273	Waubay, SD	$48,750	1,226
9	57625	Eagle Butte, SD	$49,643	3,857
10	57533	Gregory, SD	$50,000	1,633
11	57551	Martin, SD	$52,500	2,026
12	57356	Lake Andes, SD	$52,647	2,021
13	57262	Sisseton, SD	$52,667	5,043
14	57701	Rapid City, SD	$52,733	45,221
15	57066	Tyndall, SD	$53,125	1,401
16	57760	Newell, SD	$53,750	1,084
17	57579	White River, SD	$53,913	1,473
18	57770	Pine Ridge, SD	$53,988	5,384
19	57069	Vermillion, SD	$54,720	12,937
20	57567	Philip, SD	$55,542	1,014
21	57642	Mc Laughlin, SD	$56,528	1,949
22	57754	Lead, SD	$57,017	3,605
23	57225	Clark, SD	$58,352	1,760
24	57638	Lemmon, SD	$58,672	1,963
25	57706	Ellsworth Afb, SD	$58,810	3,009

ZIP codes with fewer than 1,000 residents are excluded: a median drawn from a handful of households carries a margin of error wider than the differences being ranked. Figures the Census suppressed as unreliable are excluded too, so a ZIP code missing here has no published value rather than a low one.