| Index | La Plata | Missouri | National |
| Income per capita | $34,019 | $39,715 | $44,883 |
| Median household income | $59,035 | $72,613 | $81,333 |
| Median income owner occupied | $72,538 | $90,986 | $106,172 |
| Median income renter occupied | $38,357 | $45,210 | $52,080 |
| Median earnings male | $37,528 | $52,324 | $54,343 |
| Median earnings female | $37,072 | $36,971 | $38,439 |
| Unemployment rate | 1.5% | 4.4% | 4.9% |
| Poverty level | 18.1% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.7% | 7.7% |
| Manufacturing sector | 27.9% | 27.9% |
| Financial & insurance services | 4.4% | 4.4% |
| Wholesale & retail services | 14.8% | 14.8% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 4.9% | 4.9% |
| Education, health & social services | 4.9% | 4.9% |
| Other | 32.8% | 32.8% |
| City | Population | Household Income | National Avg. |
| Millard, MO | 75 | $61,978 | 23.8% |
| Atlanta, MO | 591 | $58,738 | 27.8% |
| Brashear, MO | 149 | $58,697 | 27.8% |
| Gibbs, MO | 68 | $54,893 | 32.5% |
| Kirksville, MO | 18,120 | $53,184 | 34.6% |
| La Plata, MO | 1,231 | $59,035 | 27.4% |
| City | Population | Household Income | National Avg. |
| Sycamore, GA | 1,231 | $58,091 | 28.6% |
| Lakeview, LA | 1,231 | $55,174 | 32.2% |
| Califon, NJ | 1,231 | $151,968 | 86.8% |
| Philadelphia, NY | 1,231 | $60,747 | 25.3% |
| Claysburg, PA | 1,231 | $55,341 | 32.0% |
| La Plata, MO | 1,231 | $59,035 | 27.4% |