| Index | Gary | South Dakota | National |
| Income per capita | $35,951 | $41,166 | $44,883 |
| Median household income | $69,991 | $77,914 | $81,333 |
| Median income owner occupied | $71,083 | $100,475 | $106,172 |
| Median income renter occupied | $0 | $45,187 | $52,080 |
| Median earnings male | $48,011 | $52,540 | $54,343 |
| Median earnings female | $30,060 | $36,073 | $38,439 |
| Unemployment rate | 1.4% | 2.9% | 4.9% |
| Poverty level | 11.0% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 43.5% | 43.5% |
| Manufacturing sector | 8.1% | 8.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 1.6% | 1.6% |
| Public administration | 3.2% | 3.2% |
| Transportation, warehousing & utilities | 9.7% | 9.7% |
| Education, health & social services | 9.7% | 9.7% |
| Other | 17.7% | 17.7% |
| City | Population | Household Income | National Avg. |
| Clear Lake, SD | 1,541 | $91,107 | 12.0% |
| Brandt, SD | 97 | $83,689 | 2.9% |
| Altamont, SD | 32 | $77,422 | 4.8% |
| Canby, MN | 1,590 | $76,238 | 6.3% |
| Porter, MN | 166 | $62,492 | 23.2% |
| Gary, SD | 293 | $69,991 | 13.9% |
| City | Population | Household Income | National Avg. |
| Madrid, AL | 293 | $86,647 | 6.5% |
| Carl, GA | 293 | $55,698 | 31.5% |
| Iroquois, IL | 293 | $91,653 | 12.7% |
| Anthoston, KY | 293 | $55,046 | 32.3% |
| Mentor, KY | 293 | $113,758 | 39.9% |
| Gary, SD | 293 | $69,991 | 13.9% |