| | Shamong, NJ | Marlton, NJ | United States |
| Population | 6,444 | 10,491 | 329,725,481 |
| Female Population | 50.8% | 49.4% | 50.5% |
| Male Population | 49.2% | 50.6% | 49.5% |
| Median Age | 43.7 | 40.8 | 38.4 |
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| Population - 2010 | 6,539 | 10,310 | 309,327,143 |
| Population - 2000 | 6,462 | 10,260 | 285,036,114 |
| Population - 1990 | 5,765 | 10,228 | 251,960,433 |
| Pop. 2000 to Now | -1.5% | 0.7% | 15.6% |
| Pop. 1990 to Now | 10.4% | 1.0% | 30.8% |
| space4 | | | |
| Population Density | 145.2 | 3,231.0 | 93.4 |
| Land Area | 44.4 | 3.2 | 3,531,905.4 |
| Water Area | 0.6 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Shamong, NJ | Marlton, NJ | United States |
| Age 0 to 4 | 5.0% | 4.3% | 5.9% |
| Age 5 to 9 | 6.8% | 4.0% | 6.1% |
| Age 10 to 14 | 10.6% | 6.7% | 6.6% |
| Age 15 to 17 | 3.3% | 3.8% | 3.9% |
| Age 18 to 20 | 2.7% | 2.2% | 4.0% |
| Age 21 to 24 | 5.7% | 4.5% | 5.2% |
| Age 25 to 34 | 7.7% | 17.5% | 13.8% |
| Age 35 to 44 | 9.5% | 12.3% | 12.9% |
| Age 45 to 54 | 13.8% | 11.3% | 12.6% |
| Age 55 to 59 | 9.5% | 8.4% | 6.7% |
| Age 60 to 64 | 5.1% | 8.7% | 6.3% |
| Age 65 to 74 | 12.2% | 6.4% | 9.6% |
| Age 75 to 84 | 6.2% | 7.5% | 4.5% |
| Age 85 and over | 2.0% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Shamong, NJ | Marlton, NJ | United States |
| White | 87.4% | 85.6% | 59.4% |
| Black | 1.1% | 1.8% | 12.2% |
| Asian | 0.8% | 5.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 2.1% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 5.2% | 0.7% | 3.2% |
| Hispanic | 3.5% | 6.4% | 18.4% |
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| Marriage & Family | | | |
| | Shamong, NJ | Marlton, NJ | United States |
| Married Population | 64.7% | 48.3% | 49.8% |
| Currently Married | 64.4% | 46.4% | 48.0% |
| Married but Separated | 0.3% | 1.9% | 1.8% |
| Single Population | 35.3% | 51.7% | 50.2% |
| Never Married | 22.7% | 33.9% | 33.8% |
| Divorced | 7.0% | 11.5% | 10.8% |
| Widowed | 5.6% | 6.3% | 5.6% |
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| Household Size | 3.06 | 2.33 | 2.60 |
| Households | 2,099 | 4,500 | 124,010,992 |
| Family Households | 1,749 | 2,476 | 80,755,759 |
| Married couple, w/children | 37.1% | 36.3% | 30.5% |
| Married couple, no children | 50.2% | 41.0% | 42.9% |
| Non Family Households | 350 | 2,024 | 43,255,233 |
| Single householder, w/children | 4.7% | 12.5% | 15.8% |
| Single householder, no children | 8.0% | 10.2% | 10.8% |