| 1 | Sanborn County, South Dakota | $427,492 | 15.2% | 15.2% |
| 2 | Hamlin County, South Dakota | $315,076 | 11.2% | 26.3% |
| 3 | Deuel County, South Dakota | $207,461 | 7.4% | 33.7% |
| 4 | Edmunds County, South Dakota | $172,322 | 6.1% | 39.8% |
| 5 | Kingsbury County, South Dakota | $163,458 | 5.8% | 45.6% |
| 6 | Faulk County, South Dakota | $150,971 | 5.4% | 50.9% |
| 7 | Lincoln County, South Dakota | $149,012 | 5.3% | 56.2% |
| 8 | Brown County, South Dakota | $140,740 | 5.0% | 61.2% |
| 9 | Meade County, South Dakota | $136,021 | 4.8% | 66.0% |
| 10 | Roberts County, South Dakota | $135,537 | 4.8% | 70.8% |
| 11 | Spink County, South Dakota | $114,842 | 4.1% | 74.9% |
| 12 | Marshall County, South Dakota | $76,447 | 2.7% | 77.6% |
| 13 | Bennett County, South Dakota | $73,937 | 2.6% | 80.2% |
| 14 | McCook County, South Dakota | $73,116 | 2.6% | 82.8% |
| 15 | Jackson County, South Dakota | $59,733 | 2.1% | 84.9% |
| 16 | Sully County, South Dakota | $55,068 | 2.0% | 86.9% |
| 17 | Grant County, South Dakota | $42,449 | 1.5% | 88.4% |
| 18 | Charles Mix County, South Dakota | $41,465 | 1.5% | 89.9% |
| 19 | Lawrence County, South Dakota | $40,709 | 1.4% | 91.3% |
| 20 | Jones County, South Dakota | $30,793 | 1.1% | 92.4% |
| 21 | Hand County, South Dakota | $27,306 | 1.0% | 93.4% |
| 22 | Jerauld County, South Dakota | $24,429 | 0.9% | 94.2% |
| 23 | Hyde County, South Dakota | $19,195 | 0.7% | 94.9% |
| 24 | Butte County, South Dakota | $19,167 | 0.7% | 95.6% |
| 25 | Miner County, South Dakota | $18,632 | 0.7% | 96.3% |
| 26 | Hutchinson County, South Dakota | $18,470 | 0.7% | 96.9% |
| 27 | Moody County, South Dakota | $13,333 | 0.5% | 97.4% |
| 28 | Mellette County, South Dakota | $11,552 | 0.4% | 97.8% |
| 29 | Minnehaha County, South Dakota | $10,785 | 0.4% | 98.2% |
| 30 | Bon Homme County, South Dakota | $8,549 | 0.3% | 98.5% |
| 31 | Beadle County, South Dakota | $8,413 | 0.3% | 98.8% |
| 32 | Haakon County, South Dakota | $6,519 | 0.2% | 99.0% |
| 33 | Hanson County, South Dakota | $5,768 | 0.2% | 99.2% |
| 34 | Lyman County, South Dakota | $4,622 | 0.2% | 99.4% |
| 35 | Custer County, South Dakota | $4,560 | 0.2% | 99.5% |
| 36 | Shannon County, South Dakota | $3,386 | 0.1% | 99.7% |
| 37 | Todd County, South Dakota | $2,882 | 0.1% | 99.8% |
| 38 | Union County, South Dakota | $2,241 | 0.1% | 99.8% |
| 39 | Ziebach County, South Dakota | $1,402 | 0.0% | 99.9% |
| 40 | Clark County, South Dakota | $802 | 0.0% | 99.9% |
| 41 | Campbell County, South Dakota | $784 | 0.0% | 100.0% |
| 42 | McPherson County, South Dakota | $731 | 0.0% | 100.0% |
| 43 | Day County, South Dakota | $371 | 0.0% | 100.0% |
| 44 | Potter County, South Dakota | $182 | 0.0% | 100.0% |
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