| Index | Plattsburg | Missouri | National |
| Income per capita | $41,664 | $39,715 | $44,883 |
| Median household income | $85,435 | $72,613 | $81,333 |
| Median income owner occupied | $95,270 | $90,986 | $106,172 |
| Median income renter occupied | $39,635 | $45,210 | $52,080 |
| Median earnings male | $64,338 | $52,324 | $54,343 |
| Median earnings female | $37,681 | $36,971 | $38,439 |
| Unemployment rate | 3.0% | 4.4% | 4.9% |
| Poverty level | 11.5% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 21.8% | 21.8% |
| Manufacturing sector | 13.1% | 13.1% |
| Financial & insurance services | 1.9% | 1.9% |
| Wholesale & retail services | 16.2% | 16.2% |
| Public administration | 3.7% | 3.7% |
| Transportation, warehousing & utilities | 10.8% | 10.8% |
| Education, health & social services | 7.3% | 7.3% |
| Other | 25.2% | 25.2% |
| City | Population | Household Income | National Avg. |
| Kearney, MO | 10,736 | $126,158 | 55.1% |
| Smithville, MO | 10,630 | $122,924 | 51.1% |
| Osborn, MO | 414 | $108,542 | 33.5% |
| Ridgely, MO | 169 | $103,546 | 27.3% |
| Crystal Lakes, MO | 464 | $98,354 | 20.9% |
| Plattsburg, MO | 2,421 | $85,435 | 5.0% |
| City | Population | Household Income | National Avg. |
| Penngrove, CA | 2,420 | $124,198 | 52.7% |
| Wrens, GA | 2,420 | $46,208 | 43.2% |
| Henry, IL | 2,422 | $74,302 | 8.6% |
| Wells, MN | 2,422 | $69,743 | 14.3% |
| Franklinton, NC | 2,422 | $67,318 | 17.2% |
| Plattsburg, MO | 2,421 | $85,435 | 5.0% |