| Index | South Haven | Kansas | National |
| Income per capita | $36,667 | $42,278 | $44,883 |
| Median household income | $79,792 | $81,041 | $81,333 |
| Median income owner occupied | $69,821 | $102,579 | $106,172 |
| Median income renter occupied | $80,021 | $49,666 | $52,080 |
| Median earnings male | $58,988 | $53,070 | $54,343 |
| Median earnings female | $24,738 | $35,993 | $38,439 |
| Unemployment rate | 2.6% | 3.7% | 4.9% |
| Poverty level | 9.7% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 15.0% | 15.0% |
| Manufacturing sector | 22.1% | 22.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 3.5% | 3.5% |
| Public administration | 8.8% | 8.8% |
| Transportation, warehousing & utilities | 17.7% | 17.7% |
| Education, health & social services | 6.2% | 6.2% |
| Other | 25.7% | 25.7% |
| City | Population | Household Income | National Avg. |
| Hunnewell, KS | 74 | $148,900 | 83.1% |
| Milan, KS | 101 | $115,481 | 42.0% |
| Geuda Springs, KS | 136 | $66,614 | 18.1% |
| Caldwell, KS | 1,004 | $53,122 | 34.7% |
| Braman, OK | 176 | $49,185 | 39.5% |
| South Haven, KS | 406 | $79,792 | 1.9% |
| City | Population | Household Income | National Avg. |
| Mount Pleasant, AR | 406 | $55,150 | 32.2% |
| Sparland, IL | 406 | $57,830 | 28.9% |
| Port Vincent, LA | 406 | $84,316 | 3.7% |
| Downing, MO | 406 | $45,117 | 44.5% |
| Ekalaka, MT | 406 | $74,830 | 8.0% |
| South Haven, KS | 406 | $79,792 | 1.9% |