| Index | Mound City | Missouri | National |
| Income per capita | $41,656 | $39,715 | $44,883 |
| Median household income | $75,432 | $72,613 | $81,333 |
| Median income owner occupied | $83,115 | $90,986 | $106,172 |
| Median income renter occupied | $36,089 | $45,210 | $52,080 |
| Median earnings male | $50,102 | $52,324 | $54,343 |
| Median earnings female | $30,376 | $36,971 | $38,439 |
| Unemployment rate | 1.4% | 4.4% | 4.9% |
| Poverty level | 4.2% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 12.7% | 12.7% |
| Manufacturing sector | 14.9% | 14.9% |
| Financial & insurance services | 0.4% | 0.4% |
| Wholesale & retail services | 26.3% | 26.3% |
| Public administration | 2.2% | 2.2% |
| Transportation, warehousing & utilities | 18.4% | 18.4% |
| Education, health & social services | 2.2% | 2.2% |
| Other | 17.5% | 17.5% |
| City | Population | Household Income | National Avg. |
| Oregon, MO | 998 | $75,839 | 6.8% |
| Rulo, NE | 90 | $73,534 | 9.6% |
| Big Lake, MO | 78 | $72,973 | 10.3% |
| Fairfax, MO | 721 | $70,706 | 13.1% |
| Preston, NE | 32 | $67,500 | 17.0% |
| Mound City, MO | 1,186 | $75,432 | 7.3% |
| City | Population | Household Income | National Avg. |
| New Pekin, IN | 1,186 | $59,614 | 26.7% |
| Atwood, KS | 1,186 | $96,499 | 18.6% |
| East Marion, NY | 1,186 | $127,597 | 56.9% |
| Bradner, OH | 1,186 | $76,449 | 6.0% |
| Castalia, OH | 1,186 | $91,092 | 12.0% |
| Mound City, MO | 1,186 | $75,432 | 7.3% |