| Index | Gem | Kansas | National |
| Income per capita | $49,348 | $42,278 | $44,883 |
| Median household income | $98,150 | $81,041 | $81,333 |
| Median income owner occupied | $97,722 | $102,579 | $106,172 |
| Median income renter occupied | $0 | $49,666 | $52,080 |
| Median earnings male | $109,436 | $53,070 | $54,343 |
| Median earnings female | $57,642 | $35,993 | $38,439 |
| Unemployment rate | 3.9% | 3.7% | 4.9% |
| Poverty level | 24.6% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.3% | 14.3% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 40.0% | 40.0% |
| Public administration | 2.9% | 2.9% |
| Transportation, warehousing & utilities | 2.9% | 2.9% |
| Education, health & social services | 2.9% | 2.9% |
| Other | 34.3% | 34.3% |
| City | Population | Household Income | National Avg. |
| Menlo, KS | 46 | $122,985 | 51.2% |
| Colby, KS | 5,598 | $92,603 | 13.9% |
| Rexford, KS | 179 | $69,897 | 14.1% |
| Gem, KS | 120 | $98,150 | 20.7% |
| City | Population | Household Income | National Avg. |
| Oakhaven, AR | 120 | $113,593 | 39.7% |
| Fernan Lake Village, ID | 120 | $150,748 | 85.3% |
| Republic, KS | 120 | $72,290 | 11.1% |
| Cearfoss, MD | 120 | $3,698 | 95.5% |
| Eagle, MI | 120 | $87,374 | 7.4% |
| Gem, KS | 120 | $98,150 | 20.7% |