| | Stockton, NJ | Spotswood, NJ | United States |
| Population | 453 | 8,163 | 329,725,481 |
| Female Population | 49.9% | 53.9% | 50.5% |
| Male Population | 50.1% | 46.1% | 49.5% |
| Median Age | 56 | 44.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 537 | 8,257 | 309,327,143 |
| Population - 2000 | 560 | 7,880 | 285,036,114 |
| Population - 1990 | 629 | 7,983 | 251,960,433 |
| Pop. 2000 to Now | -8.9% | 3.7% | 15.6% |
| Pop. 1990 to Now | -18.9% | 2.3% | 30.8% |
| space4 | | | |
| Population Density | 829.7 | 3,538.4 | 93.4 |
| Land Area | 0.5 | 2.3 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Stockton, NJ | Spotswood, NJ | United States |
| Age 0 to 4 | 2.0% | 7.8% | 5.9% |
| Age 5 to 9 | 2.2% | 4.0% | 6.1% |
| Age 10 to 14 | 5.7% | 4.7% | 6.6% |
| Age 15 to 17 | 4.4% | 2.5% | 3.9% |
| Age 18 to 20 | 0.7% | 1.3% | 4.0% |
| Age 21 to 24 | 1.1% | 5.9% | 5.2% |
| Age 25 to 34 | 4.6% | 10.4% | 13.8% |
| Age 35 to 44 | 5.5% | 13.7% | 12.9% |
| Age 45 to 54 | 19.6% | 10.4% | 12.6% |
| Age 55 to 59 | 7.9% | 10.2% | 6.7% |
| Age 60 to 64 | 11.5% | 7.8% | 6.3% |
| Age 65 to 74 | 28.0% | 12.8% | 9.6% |
| Age 75 to 84 | 5.5% | 4.9% | 4.5% |
| Age 85 and over | 1.1% | 3.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Stockton, NJ | Spotswood, NJ | United States |
| White | 99.1% | 77.9% | 59.4% |
| Black | 0.0% | 2.9% | 12.2% |
| Asian | 0.0% | 6.3% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 0.0% | 2.7% | 3.2% |
| Hispanic | 0.9% | 9.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Stockton, NJ | Spotswood, NJ | United States |
| Married Population | 50.2% | 56.4% | 49.8% |
| Currently Married | 49.0% | 55.7% | 48.0% |
| Married but Separated | 1.2% | 0.7% | 1.8% |
| Single Population | 49.8% | 43.6% | 50.2% |
| Never Married | 24.8% | 24.9% | 33.8% |
| Divorced | 19.6% | 9.6% | 10.8% |
| Widowed | 5.4% | 9.1% | 5.6% |
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| Household Size | 1.97 | 2.60 | 2.60 |
| Households | 230 | 3,131 | 124,010,992 |
| Family Households | 134 | 2,269 | 80,755,759 |
| Married couple, w/children | 15.7% | 29.2% | 30.5% |
| Married couple, no children | 58.2% | 48.6% | 42.9% |
| Non Family Households | 96 | 862 | 43,255,233 |
| Single householder, w/children | 14.2% | 9.0% | 15.8% |
| Single householder, no children | 11.9% | 13.1% | 10.8% |