| Index | Buffalo | Kansas | National |
| Income per capita | $22,539 | $42,278 | $44,883 |
| Median household income | $65,603 | $81,041 | $81,333 |
| Median income owner occupied | $71,060 | $102,579 | $106,172 |
| Median income renter occupied | $0 | $49,666 | $52,080 |
| Median earnings male | $43,767 | $53,070 | $54,343 |
| Median earnings female | $37,239 | $35,993 | $38,439 |
| Unemployment rate | 1.4% | 3.7% | 4.9% |
| Poverty level | 14.2% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 58.5% | 58.5% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 1.5% | 1.5% |
| Public administration | 7.7% | 7.7% |
| Transportation, warehousing & utilities | 10.8% | 10.8% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 21.5% | 21.5% |
| City | Population | Household Income | National Avg. |
| New Albany, KS | 62 | $101,314 | 24.6% |
| Earlton, KS | 128 | $84,572 | 4.0% |
| Fredonia, KS | 2,140 | $72,682 | 10.6% |
| Chanute, KS | 9,251 | $67,947 | 16.5% |
| Humboldt, KS | 2,236 | $62,878 | 22.7% |
| Buffalo, KS | 353 | $65,603 | 19.3% |
| City | Population | Household Income | National Avg. |
| St. Michael, AK | 353 | $64,457 | 20.7% |
| Vineland, CO | 353 | $91,694 | 12.7% |
| Ryan, IA | 353 | $86,119 | 5.9% |
| Broadlands, IL | 353 | $79,725 | 2.0% |
| Gilbertsville, KY | 353 | $46,550 | 42.8% |
| Buffalo, KS | 353 | $65,603 | 19.3% |