Richest ZIP codes in South Dakota
Top 25 highest-income ZIP codes in South Dakota. #1 is 57744 (Hermosa) at about $110,673 median household income. Compare wealth, housing, and demographics...
These are the highest median household income ZIP codes in South Dakota (from 375 indexable ZIPs), ranked using Census ACS-style income fields on US5.
For context, the average median household income across South Dakota ZIP codes is about $72,498. The top of this list sits well above that baseline.
Leading the list: 57744 (Hermosa) at about $110,673; 57003 (Baltic) at about $108,875; 57005 (Brandon) at about $108,689.
Open any ZIP for a full demographics, income, and housing profile, or return to the South Dakota state page for the complete ZIP table.
Ranked ZIP codes
| # | ZIP | City | County | Median income | Population | Income | Home value |
|---|---|---|---|---|---|---|---|
| 1 | 57744 | Hermosa | Custer County | $110,673 | 2,211 | $110,673 | $350,800 |
| 2 | 57003 | Baltic | Minnehaha County | $108,875 | 2,225 | $108,875 | $261,500 |
| 3 | 57005 | Brandon | Minnehaha County | $108,689 | 12,140 | $108,689 | $322,600 |
| 4 | 57232 | Eden | Marshall County | $107,333 | 601 | $107,333 | $289,300 |
| 5 | 57032 | Harrisburg | Lincoln County | $107,241 | 9,558 | $107,241 | $295,600 |
| 6 | 57068 | Valley Springs | Minnehaha County | $107,222 | 1,699 | $107,222 | $251,500 |
| 7 | 57055 | Renner Corner | Minnehaha County | $104,531 | 1,178 | $104,531 | $419,600 |
| 8 | 57020 | Crooks | Minnehaha County | $104,375 | 1,553 | $104,375 | $285,600 |
| 9 | 57064 | Tea | Lincoln County | $104,351 | 7,619 | $104,351 | $330,800 |
| 10 | 57075 | Lake Madison | Lake County | $103,750 | 1,237 | $103,750 | $430,300 |
| 11 | 57035 | Humboldt | Minnehaha County | $101,250 | 1,527 | $101,250 | $305,400 |
| 12 | 57359 | Letcher | Sanborn County | $101,250 | 632 | $101,250 | $161,800 |
| 13 | 57761 | New Underwood | Meade County | $101,042 | 1,274 | $101,042 | $263,800 |
| 14 | 57751 | Keystone | Pennington County | $100,714 | 996 | $100,714 | $388,300 |
| 15 | 57022 | Dell Rapids | Minnehaha County | $100,595 | 5,476 | $100,595 | $293,800 |
| 16 | 57024 | Egan | Moody County | $100,000 | 531 | $100,000 | $175,000 |
| 17 | 57311 | Alexandria | Hanson County | $99,432 | 1,509 | $99,432 | $191,900 |
| 18 | 57033 | Hartford | Minnehaha County | $98,156 | 5,947 | $98,156 | $280,500 |
| 19 | 57220 | Bruce | Brookings County | $98,009 | 676 | $98,009 | $196,100 |
| 20 | 57227 | Corona | Roberts County | $97,917 | 600 | $97,917 | $214,600 |
| 21 | 57479 | Warner | Brown County | $96,964 | 659 | $96,964 | $230,000 |
| 22 | 57108 | Sioux Falls | Lincoln County | $96,184 | 32,888 | $96,184 | $401,300 |
| 23 | 57046 | Mission Hill | Yankton County | $95,574 | 524 | $95,574 | $260,000 |
| 24 | 57015 | Chancellor | Turner County | $95,114 | 815 | $95,114 | $303,300 |
| 25 | 57048 | Orland Colony | McCook County | $94,375 | 1,353 | $94,375 | $328,300 |
Frequently asked questions
What are the richest ZIP codes in South Dakota?
Based on median household income, the top ZIP on US5 is 57744 (Hermosa) at about $110,673. The table on this page lists the top 25 highest-income codes.
How does US5 rank ZIP codes in South Dakota?
We rank indexable ZIP codes with positive median household income (and a small population floor) from high to low.
Where can I explore all ZIP codes in South Dakota?
Visit the South Dakota state page for the full ZIP table, demographics summary, and sortable income/housing columns.