| Index | Hill City | South Dakota | National |
| Income per capita | $49,042 | $41,166 | $44,883 |
| Median household income | $99,294 | $77,914 | $81,333 |
| Median income owner occupied | $118,211 | $100,475 | $106,172 |
| Median income renter occupied | $56,768 | $45,187 | $52,080 |
| Median earnings male | $77,246 | $52,540 | $54,343 |
| Median earnings female | $25,015 | $36,073 | $38,439 |
| Unemployment rate | 4.3% | 2.9% | 4.9% |
| Poverty level | 12.6% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.4% | 14.4% |
| Manufacturing sector | 13.1% | 13.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 11.9% | 11.9% |
| Public administration | 5.6% | 5.6% |
| Transportation, warehousing & utilities | 4.4% | 4.4% |
| Education, health & social services | 24.4% | 24.4% |
| Other | 26.3% | 26.3% |
| City | Population | Household Income | National Avg. |
| Colonial Pine Hills, SD | 2,828 | $124,588 | 53.2% |
| Custer, SD | 2,402 | $86,849 | 6.8% |
| Keystone, SD | 561 | $76,571 | 5.9% |
| Johnson Siding, SD | 682 | $0 | 100.0% |
| Hill City, SD | 601 | $99,294 | 22.1% |
| City | Population | Household Income | National Avg. |
| Fields Landing, CA | 601 | $0 | 100.0% |
| Fort Jones, CA | 601 | $44,580 | 45.2% |
| Menlo, GA | 601 | $54,641 | 32.8% |
| Whitesburg, GA | 601 | $76,086 | 6.5% |
| Kooskia, ID | 601 | $47,714 | 41.3% |
| Hill City, SD | 601 | $99,294 | 22.1% |