| Index | Koshkonong | Missouri | National |
| Income per capita | $39,844 | $39,715 | $44,883 |
| Median household income | $38,429 | $72,613 | $81,333 |
| Median income owner occupied | $0 | $90,986 | $106,172 |
| Median income renter occupied | $0 | $45,210 | $52,080 |
| Median earnings male | $66,788 | $52,324 | $54,343 |
| Median earnings female | $0 | $36,971 | $38,439 |
| Unemployment rate | 2.1% | 4.4% | 4.9% |
| Poverty level | 45.8% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 50.0% | 50.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 3.1% | 3.1% |
| Public administration | 12.5% | 12.5% |
| Transportation, warehousing & utilities | 6.3% | 6.3% |
| Education, health & social services | 21.9% | 21.9% |
| Other | 6.3% | 6.3% |
| City | Population | Household Income | National Avg. |
| Mammoth Spring, AR | 1,157 | $66,173 | 18.6% |
| West Plains, MO | 12,673 | $55,093 | 32.3% |
| Thayer, MO | 2,670 | $43,928 | 46.0% |
| Alton, MO | 656 | $36,770 | 54.8% |
| Brandsville, MO | 198 | $0 | 100.0% |
| Koshkonong, MO | 157 | $38,429 | 52.8% |
| City | Population | Household Income | National Avg. |
| Kobuk, AK | 157 | $55,802 | 31.4% |
| Benbow, CA | 157 | $49,926 | 38.6% |
| Dobbins, CA | 157 | $0 | 100.0% |
| Winterhaven, CA | 157 | $16,831 | 79.3% |
| Snyder, CO | 157 | $0 | 100.0% |
| Koshkonong, MO | 157 | $38,429 | 52.8% |