| Index | Charlestown | Maryland | National |
| Income per capita | $54,476 | $55,489 | $44,883 |
| Median household income | $144,757 | $112,126 | $81,333 |
| Median income owner occupied | $144,378 | $142,381 | $106,172 |
| Median income renter occupied | $102,446 | $70,540 | $52,080 |
| Median earnings male | $97,199 | $69,331 | $54,343 |
| Median earnings female | $51,702 | $51,519 | $38,439 |
| Unemployment rate | 2.3% | 4.8% | 4.9% |
| Poverty level | 15.6% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.7% | 16.7% |
| Manufacturing sector | 7.2% | 7.2% |
| Financial & insurance services | 3.4% | 3.4% |
| Wholesale & retail services | 5.1% | 5.1% |
| Public administration | 20.3% | 20.3% |
| Transportation, warehousing & utilities | 17.1% | 17.1% |
| Education, health & social services | 3.4% | 3.4% |
| Other | 26.3% | 26.3% |
| City | Population | Household Income | National Avg. |
| North Star, DE | 7,732 | $215,979 | 165.5% |
| Townsend, DE | 2,642 | $208,642 | 156.5% |
| Pike Creek, DE | 7,263 | $180,781 | 122.3% |
| Aberdeen Proving Ground, MD | 2,803 | $177,081 | 117.7% |
| Darlington, MD | 533 | $151,846 | 86.7% |
| Charlestown, MD | 1,590 | $144,757 | 78.0% |
| City | Population | Household Income | National Avg. |
| St. Jacob, IL | 1,590 | $124,201 | 52.7% |
| Mio, MI | 1,590 | $54,133 | 33.4% |
| Canby, MN | 1,590 | $76,238 | 6.3% |
| Dayton, VA | 1,590 | $90,446 | 11.2% |
| Woodville, WI | 1,590 | $77,558 | 4.6% |
| Charlestown, MD | 1,590 | $144,757 | 78.0% |