| Index | Wellsville | Missouri | National |
| Income per capita | $26,878 | $39,715 | $44,883 |
| Median household income | $72,846 | $72,613 | $81,333 |
| Median income owner occupied | $75,817 | $90,986 | $106,172 |
| Median income renter occupied | $39,736 | $45,210 | $52,080 |
| Median earnings male | $54,961 | $52,324 | $54,343 |
| Median earnings female | $34,905 | $36,971 | $38,439 |
| Unemployment rate | 2.3% | 4.4% | 4.9% |
| Poverty level | 13.0% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 21.0% | 21.0% |
| Manufacturing sector | 28.0% | 28.0% |
| Financial & insurance services | 1.2% | 1.2% |
| Wholesale & retail services | 10.7% | 10.7% |
| Public administration | 7.4% | 7.4% |
| Transportation, warehousing & utilities | 1.2% | 1.2% |
| Education, health & social services | 7.8% | 7.8% |
| Other | 22.6% | 22.6% |
| City | Population | Household Income | National Avg. |
| Farber, MO | 419 | $76,443 | 6.0% |
| High Hill, MO | 231 | $75,071 | 7.7% |
| Bellflower, MO | 348 | $68,636 | 15.6% |
| Montgomery City, MO | 2,765 | $63,878 | 21.5% |
| Laddonia, MO | 599 | $62,774 | 22.8% |
| Wellsville, MO | 1,176 | $72,846 | 10.4% |
| City | Population | Household Income | National Avg. |
| St. Ansgar, IA | 1,176 | $97,313 | 19.6% |
| Akron, IN | 1,176 | $85,619 | 5.3% |
| Atwater, MN | 1,176 | $81,998 | 0.8% |
| Langenburg, SK | 1,176 | n/a | |
| Fraser Valley C, BC | 1,176 | n/a | |
| Wellsville, MO | 1,176 | $72,846 | 10.4% |