| Index | Allen | South Dakota | National |
| Income per capita | $7,849 | $41,166 | $44,883 |
| Median household income | $14,018 | $77,914 | $81,333 |
| Median income owner occupied | $0 | $100,475 | $106,172 |
| Median income renter occupied | $13,992 | $45,187 | $52,080 |
| Median earnings male | $0 | $52,540 | $54,343 |
| Median earnings female | $0 | $36,073 | $38,439 |
| Unemployment rate | 24.3% | 2.9% | 4.9% |
| Poverty level | 75.3% | 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 | 34.0% | 34.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 19.1% | 19.1% |
| Other | 46.8% | 46.8% |
| City | Population | Household Income | National Avg. |
| Batesland, SD | 85 | $102,970 | 26.6% |
| Martin, SD | 1,193 | $60,885 | 25.1% |
| Kyle, SD | 930 | $0 | 100.0% |
| Allen, SD | 487 | $14,018 | 82.8% |
| City | Population | Household Income | National Avg. |
| Churdan, IA | 487 | $70,367 | 13.5% |
| Declo, ID | 487 | $66,857 | 17.8% |
| De Land, IL | 487 | $72,203 | 11.2% |
| Oak Run, IL | 487 | $129,827 | 59.6% |
| Hollyvilla, KY | 487 | $65,887 | 19.0% |
| Allen, SD | 487 | $14,018 | 82.8% |