| | Hammonton, NJ | Linwood, NJ | United States |
| Population | 14,695 | 6,957 | 329,725,481 |
| Female Population | 50.3% | 54.2% | 50.5% |
| Male Population | 49.8% | 45.8% | 49.5% |
| Median Age | 45.3 | 48.8 | 38.4 |
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| Population - 2010 | 14,759 | 7,086 | 309,327,143 |
| Population - 2000 | 12,604 | 7,172 | 285,036,114 |
| Population - 1990 | 12,208 | 6,866 | 251,960,433 |
| Pop. 2000 to Now | 10.3% | -7.5% | 15.6% |
| Pop. 1990 to Now | 13.9% | -3.4% | 30.8% |
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| Population Density | 360.6 | 1,825.5 | 93.4 |
| Land Area | 40.7 | 3.8 | 3,531,905.4 |
| Water Area | 0.6 | 0.4 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Hammonton, NJ | Linwood, NJ | United States |
| Age 0 to 4 | 4.2% | 4.7% | 5.9% |
| Age 5 to 9 | 6.5% | 6.1% | 6.1% |
| Age 10 to 14 | 5.0% | 5.2% | 6.6% |
| Age 15 to 17 | 4.5% | 3.1% | 3.9% |
| Age 18 to 20 | 3.5% | 4.3% | 4.0% |
| Age 21 to 24 | 3.4% | 3.4% | 5.2% |
| Age 25 to 34 | 11.8% | 7.9% | 13.8% |
| Age 35 to 44 | 10.9% | 11.2% | 12.9% |
| Age 45 to 54 | 14.3% | 14.1% | 12.6% |
| Age 55 to 59 | 7.0% | 8.3% | 6.7% |
| Age 60 to 64 | 6.8% | 8.0% | 6.3% |
| Age 65 to 74 | 11.0% | 12.5% | 9.6% |
| Age 75 to 84 | 7.7% | 6.4% | 4.5% |
| Age 85 and over | 3.6% | 4.8% | 1.9% |
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| Race | | | |
| | Hammonton, NJ | Linwood, NJ | United States |
| White | 71.7% | 81.4% | 59.4% |
| Black | 1.8% | 2.4% | 12.2% |
| Asian | 1.6% | 4.6% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.2% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 0.3% | 3.5% | 3.2% |
| Hispanic | 24.5% | 7.7% | 18.4% |
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| Marriage & Family | | | |
| | Hammonton, NJ | Linwood, NJ | United States |
| Married Population | 47.0% | 60.2% | 49.8% |
| Currently Married | 45.3% | 59.4% | 48.0% |
| Married but Separated | 1.8% | 0.8% | 1.8% |
| Single Population | 53.0% | 39.8% | 50.2% |
| Never Married | 30.8% | 22.6% | 33.8% |
| Divorced | 14.2% | 9.8% | 10.8% |
| Widowed | 8.0% | 7.4% | 5.6% |
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| Household Size | 2.57 | 2.59 | 2.60 |
| Households | 5,532 | 2,621 | 124,010,992 |
| Family Households | 3,752 | 1,972 | 80,755,759 |
| Married couple, w/children | 28.8% | 30.1% | 30.5% |
| Married couple, no children | 39.7% | 51.3% | 42.9% |
| Non Family Households | 1,780 | 649 | 43,255,233 |
| Single householder, w/children | 16.3% | 8.6% | 15.8% |
| Single householder, no children | 15.3% | 10.0% | 10.8% |