| Index | Sylvan Grove | Kansas | National |
| Income per capita | $27,442 | $42,278 | $44,883 |
| Median household income | $57,870 | $81,041 | $81,333 |
| Median income owner occupied | $57,767 | $102,579 | $106,172 |
| Median income renter occupied | $45,749 | $49,666 | $52,080 |
| Median earnings male | $38,066 | $53,070 | $54,343 |
| Median earnings female | $31,993 | $35,993 | $38,439 |
| Unemployment rate | 0.0% | 3.7% | 4.9% |
| Poverty level | 19.0% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.6% | 11.6% |
| Manufacturing sector | 10.5% | 10.5% |
| Financial & insurance services | 3.2% | 3.2% |
| Wholesale & retail services | 13.7% | 13.7% |
| Public administration | 4.2% | 4.2% |
| Transportation, warehousing & utilities | 3.2% | 3.2% |
| Education, health & social services | 21.1% | 21.1% |
| Other | 31.6% | 31.6% |
| City | Population | Household Income | National Avg. |
| Dorrance, KS | 217 | $82,586 | 1.5% |
| Wilson, KS | 704 | $69,667 | 14.3% |
| Lincoln Center, KS | 1,237 | $62,800 | 22.8% |
| Lucas, KS | 410 | $58,852 | 27.6% |
| Sylvan Grove, KS | 383 | $57,870 | 28.8% |
| City | Population | Household Income | National Avg. |
| South Fork, CO | 383 | $75,997 | 6.6% |
| Beaverville, IL | 383 | $73,384 | 9.8% |
| St. Maurice, LA | 383 | $39,064 | 52.0% |
| Whittemore, MI | 383 | $44,864 | 44.8% |
| Willow River, MN | 383 | $56,026 | 31.1% |
| Sylvan Grove, KS | 383 | $57,870 | 28.8% |