| Index | Hardtner | Kansas | National |
| Income per capita | $30,488 | $42,278 | $44,883 |
| Median household income | $62,532 | $81,041 | $81,333 |
| Median income owner occupied | $70,723 | $102,579 | $106,172 |
| Median income renter occupied | $56,852 | $49,666 | $52,080 |
| Median earnings male | $55,223 | $53,070 | $54,343 |
| Median earnings female | $41,697 | $35,993 | $38,439 |
| Unemployment rate | 3.1% | 3.7% | 4.9% |
| Poverty level | 11.5% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 22.2% | 22.2% |
| Manufacturing sector | 20.0% | 20.0% |
| Financial & insurance services | 4.4% | 4.4% |
| Wholesale & retail services | 2.2% | 2.2% |
| Public administration | 2.2% | 2.2% |
| Transportation, warehousing & utilities | 2.2% | 2.2% |
| Education, health & social services | 8.9% | 8.9% |
| Other | 37.8% | 37.8% |
| City | Population | Household Income | National Avg. |
| Burlington, OK | 174 | $111,911 | 37.6% |
| Kiowa, KS | 874 | $75,846 | 6.7% |
| Alva, OK | 5,202 | $69,588 | 14.4% |
| Hazelton, KS | 100 | $0 | 100.0% |
| Capron, OK | 0 | $0 | 100.0% |
| Hardtner, KS | 216 | $62,532 | 23.1% |
| City | Population | Household Income | National Avg. |
| Cantwell, AK | 216 | $45,977 | 43.5% |
| Kaltag, AK | 216 | $43,331 | 46.7% |
| Adin, CA | 216 | $58,050 | 28.6% |
| Tecopa, CA | 216 | $48,554 | 40.3% |
| Campbellton, FL | 216 | $42,772 | 47.4% |
| Hardtner, KS | 216 | $62,532 | 23.1% |