| Index | Okreek | South Dakota | National |
| Income per capita | $15,438 | $41,166 | $44,883 |
| Median household income | $31,120 | $77,914 | $81,333 |
| Median income owner occupied | $0 | $100,475 | $106,172 |
| Median income renter occupied | $28,257 | $45,187 | $52,080 |
| Median earnings male | $0 | $52,540 | $54,343 |
| Median earnings female | $16,818 | $36,073 | $38,439 |
| Unemployment rate | 0.0% | 2.9% | 4.9% |
| Poverty level | 46.6% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 44.4% | 44.4% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 55.6% | 55.6% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Mission, SD | 1,455 | $41,614 | 48.8% |
| Wood, SD | 57 | $38,138 | 53.1% |
| Antelope, SD | 802 | $18,588 | 77.1% |
| White Horse, SD | 217 | $0 | 100.0% |
| Okreek, SD | 230 | $31,120 | 61.7% |
| City | Population | Household Income | National Avg. |
| Mashantucket, CT | 230 | $194,940 | 139.7% |
| Bluffton, GA | 230 | $51,250 | 37.0% |
| Climax, GA | 230 | $47,825 | 41.2% |
| Blanchard, ID | 230 | $60,901 | 25.1% |
| Bryant, IL | 230 | $70,281 | 13.6% |
| Okreek, SD | 230 | $31,120 | 61.7% |