| Index | Kennedyville | Maryland | National |
| Income per capita | $41,745 | $55,489 | $44,883 |
| Median household income | $0 | $112,126 | $81,333 |
| Median income owner occupied | $0 | $142,381 | $106,172 |
| Median income renter occupied | $0 | $70,540 | $52,080 |
| Median earnings male | $0 | $69,331 | $54,343 |
| Median earnings female | $0 | $51,519 | $38,439 |
| Unemployment rate | 0.0% | 4.8% | 4.9% |
| Poverty level | 2.0% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 40.0% | 40.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 0.0% | 0.0% |
| Public administration | 60.0% | 60.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Tolchester, MD | 451 | $189,282 | 132.7% |
| Aberdeen Proving Ground, MD | 2,803 | $177,081 | 117.7% |
| Middletown, DE | 23,057 | $137,722 | 69.3% |
| Worton, MD | 102 | $129,069 | 58.7% |
| Riverside, MD | 6,092 | $118,675 | 45.9% |
| Kennedyville, MD | 439 | $0 | 100.0% |
| City | Population | Household Income | National Avg. |
| Stotonic Village, AZ | 439 | $3,695 | 95.5% |
| New Haven, IL | 439 | $58,422 | 28.2% |
| Mulberry, KS | 439 | $64,298 | 20.9% |
| Center Ossipee, NH | 439 | $0 | 100.0% |
| East Kingston, NY | 439 | $47,882 | 41.1% |
| Kennedyville, MD | 439 | $0 | 100.0% |