| ECONOMY | Dewey, South Dakota | United States |
| | 15.9% | 3.7% |
| | -0.9% | 1.6% |
| | 13.1% | 33.5% |
| | 9.0% | 6.2% |
| | 0.0% | 4.6% |
| | $17,267 | $31,177 |
| | $41,190 | $57,652 |
| | $49,583 | $70,850 |
| POPULATION BY OCCUPATION | | |
| | 15.2% | 1.3% |
| | 0.3% | 0.6% |
| | 6.8% | 6.2% |
| | 1.2% | 10.4% |
| | 0.7% | 2.7% |
| | 6.6% | 11.6% |
| | 1.5% | 4.1% |
| | 1.8% | 0.9% |
| | 1.1% | 2.1% |
| | 3.1% | 4.7% |
| | 2.8% | 1.9% |
| | 1.3% | 6.7% |
| | 0.0% | 0.1% |
| | 1.0% | 4.3% |
| | 16.1% | 9.3% |
| | 17.0% | 13.8% |
| | 1.3% | 2.2% |
| | 4.6% | 7.4% |
| | 2.7% | 4.9% |
| | 15.1% | 4.8% |