Counties · South Dakota
South Dakota
66 counties, A–Z. American Community Survey 2020-2024, read from the Census Bureau on 2026-09-26. The ± after a figure is the margin of error the Bureau publishes with it.
| County | People | Median household income | Unemployed | Homes with broadband | Farmers markets USDA lists | School districts based here |
|---|---|---|---|---|---|---|
| Aurora County | 2,642 ±181 | $72,885 ±5,520 | 1.2% 17 of 1,367 | 83.6% 890 of 1,064 | 0 | 2 |
| Beadle County | 19,309 | $67,681 ±5,231 | 1.9% 184 of 9,655 | 88.9% 6,700 of 7,536 | 1 | 2 |
| Bennett County | 3,345 | $53,750 ±17,540 | 10.0% 118 of 1,180 | 65.2% 600 of 920 | 0 | 1 |
| Bon Homme County | 7,044 | $64,435 ±7,134 | 2.2% 62 of 2,820 | 85.2% 2,060 of 2,418 | 0 | 3 |
| Brookings County | 35,353 | $70,064 ±6,292 | 3.7% 742 of 19,803 | 91.2% 12,585 of 13,798 | 1 | 4 |
| Brown County | 37,877 | $70,898 ±3,639 | 3.3% 674 of 20,511 | 87.5% 14,243 of 16,285 | 1 | 4 |
| Brule County | 5,283 | $73,720 ±7,160 | 1.5% 39 of 2,634 | 80.9% 1,582 of 1,955 | 0 | 2 |
| Buffalo County | 1,808 ±210 | $47,045 ±11,995 | 10.8% 70 of 648 | 68.7% 349 of 508 | 0 | 0 |
| Butte County | 10,676 | $75,652 ±11,248 | 1.8% 104 of 5,791 | 89.8% 3,866 of 4,306 | 0 | 2 |
| Campbell County | 1,593 ±132 | $68,929 ±20,360 | 3.1% 26 of 830 | 82.6% 623 of 754 | 0 | 1 |
| Charles Mix County | 9,281 | $64,038 ±5,646 | 5.8% 243 of 4,156 | 82.7% 2,507 of 3,032 | 0 | 3 |
| Clark County | 3,917 | $70,726 ±6,465 | 4.0% 67 of 1,694 | 85.8% 1,146 of 1,336 | 0 | 2 |
| Clay County | 15,219 | $56,850 ±5,165 | 7.0% 602 of 8,608 | 90.6% 5,024 of 5,547 | 0 | 1 |
| Codington County | 28,767 | $72,727 ±4,778 | 1.9% 301 of 15,710 | 87.6% 10,979 of 12,526 | 1 | 4 |
| Corson County | 3,806 | $46,406 ±11,944 | 23.5% 352 of 1,495 | 85.1% 960 of 1,128 | 0 | 3 |
| Custer County | 8,892 | $84,112 ±3,932 | 2.3% 97 of 4,299 | 87.8% 3,907 of 4,451 | 0 | 2 |
| Davison County | 19,952 | $66,208 ±7,907 | 0.9% 93 of 10,764 | 86.2% 7,672 of 8,899 | 0 | 3 |
| Day County | 5,437 | $66,033 ±11,116 | 2.1% 53 of 2,533 | 83.8% 1,988 of 2,371 | 0 | 2 |
| Deuel County | 4,328 | $83,112 ±3,713 | 2.1% 46 of 2,161 | 85.2% 1,494 of 1,754 | 0 | 1 |
| Dewey County | 5,205 | $54,104 ±5,497 | 13.9% 291 of 2,092 | 84.7% 1,433 of 1,692 | 0 | 1 |
| Douglas County | 2,828 | $86,442 ±7,842 | 0.5% 7 of 1,496 | 86.5% 984 of 1,138 | 0 | 2 |
| Edmunds County | 4,048 | $81,630 ±9,494 | 1.1% 21 of 1,917 | 93.3% 1,520 of 1,630 | 0 | 3 |
| Fall River County | 7,258 | $67,917 ±7,389 | 2.5% 81 of 3,267 | 85.7% 3,113 of 3,632 | 0 | 3 |
| Faulk County | 2,126 | $57,750 ±15,232 | 5.3% 53 of 1,005 | 80.7% 696 of 862 | 0 | 1 |
| Grant County | 7,563 | $75,028 ±9,695 | 2.7% 116 of 4,227 | 84.1% 2,546 of 3,029 | 0 | 2 |
| Gregory County | 4,016 | $62,917 ±8,637 | 2.3% 46 of 2,009 | 82.3% 1,325 of 1,609 | 2 | 3 |
| Haakon County | 1,722 ±131 | $65,625 ±12,666 | 0.0% 0 of 858 | 78.6% 540 of 687 | 0 | 1 |
| Hamlin County | 6,373 | $87,101 ±2,886 | 0.5% 16 of 3,182 | 90.2% 1,978 of 2,194 | 0 | 3 |
| Hand County | 3,140 ±149 | $74,635 ±7,251 | 0.8% 13 of 1,676 | 85.9% 1,207 of 1,405 | 1 | 1 |
| Hanson County | 3,472 | $81,071 ±13,957 | 1.8% 33 of 1,830 | 92.8% 1,050 of 1,132 | 0 | 1 |
| Harding County | 1,148 ±133 | $80,441 ±9,875 | 0.9% 6 of 693 | 93.6% 466 of 498 | 0 | 1 |
| Hughes County | 17,664 | $81,395 ±5,889 | 1.0% 86 of 9,004 | 93.1% 6,755 of 7,253 | 1 | 1 |
| Hutchinson County | 7,404 | $73,977 ±8,995 | 1.6% 61 of 3,698 | 86.7% 2,522 of 2,908 | 1 | 4 |
| Hyde County | 1,191 ±149 | $73,472 ±20,082 | 3.7% 24 of 645 | 89.7% 451 of 503 | 1 | 1 |
| Jackson County | 2,802 | $35,417 ±21,129 | 7.2% 61 of 850 | 62.7% 520 of 830 | 0 | 1 |
| Jerauld County | 1,772 ±181 | $73,750 ±17,436 | 1.7% 17 of 976 | 86.0% 675 of 785 | 0 | 1 |
| Jones County | 1,004 ±131 | $65,119 ±11,041 | 2.1% 10 of 470 | 89.2% 305 of 342 | 0 | 1 |
| Kingsbury County | 5,244 | $74,000 ±6,554 | 1.0% 26 of 2,597 | 89.8% 1,896 of 2,112 | 0 | 4 |
| Lake County | 10,972 | $76,808 ±7,301 | 3.0% 174 of 5,890 | 86.6% 4,085 of 4,716 | 1 | 3 |
| Lawrence County | 27,233 | $73,384 ±4,448 | 1.7% 261 of 14,936 | 89.6% 10,801 of 12,054 | 2 | 2 |
| Lincoln County | 70,638 | $99,166 ±2,500 | 1.7% 685 of 40,759 | 95.7% 26,676 of 27,879 | 1 | 4 |
| Lyman County | 3,724 | $67,143 ±7,804 | 4.0% 64 of 1,596 | 82.4% 979 of 1,188 | 0 | 1 |
| Marshall County | 4,344 | $78,156 ±10,504 | 0.3% 7 of 2,161 | 89.5% 1,478 of 1,651 | 0 | 2 |
| McCook County | 5,751 | $83,852 ±2,719 | 1.8% 55 of 2,985 | 89.5% 1,987 of 2,221 | 0 | 4 |
| McPherson County | 2,145 ±132 | $66,906 ±7,668 | 1.1% 11 of 1,021 | 80.0% 732 of 915 | 0 | 2 |
| Meade County | 30,546 | $74,790 ±7,020 | 3.2% 499 of 15,594 | 93.4% 11,173 of 11,968 | 0 | 2 |
| Mellette County | 1,943 ±210 | $54,076 ±8,231 | 12.5% 108 of 866 | 74.4% 477 of 641 | 0 | 1 |
| Miner County | 2,300 | $76,140 ±5,254 | 0.3% 3 of 1,179 | 82.9% 773 of 932 | 0 | 1 |
| Minnehaha County | 203,289 | $76,880 ±2,510 | 2.5% 2,855 of 116,075 | 92.6% 78,574 of 84,814 | 2 | 7 |
| Moody County | 6,397 | $78,427 ±5,497 | 2.8% 90 of 3,220 | 88.3% 2,260 of 2,559 | 0 | 2 |
| Oglala Lakota County | 13,491 | $41,417 ±14,548 | 16.4% 508 of 3,101 | 70.2% 2,053 of 2,923 | 0 | 1 |
| Pennington County | 113,512 | $74,517 ±2,445 | 3.2% 1,808 of 57,369 | 90.6% 42,004 of 46,370 | 1 | 5 |
| Perkins County | 3,001 ±133 | $66,908 ±9,644 | 4.9% 77 of 1,585 | 88.9% 1,164 of 1,309 | 0 | 2 |
| Potter County | 2,388 ±127 | $72,045 ±16,190 | 2.6% 31 of 1,189 | 88.0% 938 of 1,066 | 0 | 2 |
| Roberts County | 10,221 | $65,130 ±2,576 | 6.0% 275 of 4,590 | 83.3% 3,018 of 3,625 | 0 | 4 |
| Sanborn County | 2,384 | $78,750 ±8,864 | 0.6% 7 of 1,238 | 80.5% 762 of 946 | 0 | 2 |
| Spink County | 6,219 | $70,139 ±9,006 | 1.3% 41 of 3,071 | 88.3% 2,194 of 2,486 | 0 | 4 |
| Stanley County | 3,015 | $87,712 ±25,802 | 0.5% 8 of 1,650 | 90.9% 1,172 of 1,290 | 0 | 1 |
| Sully County | 1,526 ±127 | $72,578 ±6,950 | 0.0% 0 of 868 | 79.6% 507 of 637 | 0 | 1 |
| Todd County | 9,244 | $42,075 ±6,515 | 18.7% 556 of 2,979 | 75.2% 1,912 of 2,544 | 0 | 1 |
| Tripp County | 5,611 | $58,987 ±5,357 | 1.8% 48 of 2,639 | 85.2% 1,924 of 2,258 | 0 | 2 |
| Turner County | 8,882 | $75,771 ±3,090 | 2.2% 102 of 4,721 | 88.2% 3,147 of 3,568 | 0 | 5 |
| Union County | 17,081 | $89,636 ±5,949 | 3.0% 273 of 9,220 | 89.5% 6,544 of 7,310 | 1 | 4 |
| Walworth County | 5,271 | $65,026 ±10,908 | 3.5% 89 of 2,558 | 90.1% 2,176 of 2,415 | 0 | 2 |
| Yankton County | 23,414 | $72,821 ±7,170 | 1.4% 163 of 11,833 | 86.1% 8,347 of 9,695 | 0 | 2 |
| Ziebach County | 2,377 | $53,958 ±11,479 | 23.5% 277 of 1,179 | 83.0% 610 of 735 | 0 | 2 |
Unemployed is B23025_005 ÷ B23025_003 (unemployed ÷ civilian labour force, age 16 and over); broadband is B28002_004 ÷ B28002_001 (households with broadband of any type ÷ all households) — both worked out here from the two published counts shown beside them. A dash means the Bureau published no estimate. Population carries no ± because the Bureau controls county totals to its official population estimates and publishes no margin for them. Source: U.S. Census Bureau, American Community Survey 5-year estimates.