| Index | Marlton | Maryland | National |
| Income per capita | $80,161 | $55,489 | $44,883 |
| Median household income | $167,830 | $112,126 | $81,333 |
| Median income owner occupied | $182,870 | $142,381 | $106,172 |
| Median income renter occupied | $72,386 | $70,540 | $52,080 |
| Median earnings male | $86,191 | $69,331 | $54,343 |
| Median earnings female | $104,974 | $51,519 | $38,439 |
| Unemployment rate | 3.3% | 4.8% | 4.9% |
| Poverty level | 3.8% | 9.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.7% | 6.7% |
| Manufacturing sector | 1.9% | 1.9% |
| Financial & insurance services | 0.3% | 0.3% |
| Wholesale & retail services | 16.1% | 16.1% |
| Public administration | 14.0% | 14.0% |
| Transportation, warehousing & utilities | 8.1% | 8.1% |
| Education, health & social services | 14.8% | 14.8% |
| Other | 36.6% | 36.6% |
| City | Population | Household Income | National Avg. |
| Fort Hunt, VA | 16,749 | $281,468 | 246.1% |
| Brock Hall, MD | 11,153 | $260,848 | 220.7% |
| Woodmore, MD | 4,820 | $254,220 | 212.6% |
| Galesville, MD | 1,299 | $246,258 | 202.8% |
| Huntingtown, MD | 3,130 | $242,576 | 198.3% |
| Marlton, MD | 9,585 | $167,830 | 106.3% |
| City | Population | Household Income | National Avg. |
| Cairo, GA | 9,586 | $56,702 | 30.3% |
| Stansbury Park, UT | 9,583 | $167,101 | 105.5% |
| Belmont, VA | 9,583 | $273,122 | 235.8% |
| Hartland, WI | 9,580 | $124,821 | 53.5% |
| Succasunna, NJ | 9,577 | $216,686 | 166.4% |
| Marlton, MD | 9,585 | $167,830 | 106.3% |