| Index | Buffalo Gap | South Dakota | National |
| Income per capita | $36,838 | $41,166 | $44,883 |
| Median household income | $43,630 | $77,914 | $81,333 |
| Median income owner occupied | $0 | $100,475 | $106,172 |
| Median income renter occupied | $0 | $45,187 | $52,080 |
| Median earnings male | $32,407 | $52,540 | $54,343 |
| Median earnings female | $13,676 | $36,073 | $38,439 |
| Unemployment rate | 6.1% | 2.9% | 4.9% |
| Poverty level | 12.1% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 6.9% | 6.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 31.0% | 31.0% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 6.9% | 6.9% |
| Education, health & social services | 6.9% | 6.9% |
| Other | 48.3% | 48.3% |
| City | Population | Household Income | National Avg. |
| Pringle, SD | 232 | $68,162 | 16.2% |
| Fairburn, SD | 109 | $67,895 | 16.5% |
| Hot Springs, SD | 3,586 | $67,319 | 17.2% |
| Buffalo Gap, SD | 120 | $43,630 | 46.4% |
| City | Population | Household Income | National Avg. |
| Oakhaven, AR | 120 | $113,593 | 39.7% |
| Fernan Lake Village, ID | 120 | $150,748 | 85.3% |
| Gem, KS | 120 | $98,150 | 20.7% |
| Republic, KS | 120 | $72,290 | 11.1% |
| Cearfoss, MD | 120 | $3,698 | 95.5% |
| Buffalo Gap, SD | 120 | $43,630 | 46.4% |