| | Vernon, NJ | High Bridge, NJ | United States |
| Population | 22,399 | 3,547 | 329,725,481 |
| Female Population | 48.6% | 47.2% | 50.5% |
| Male Population | 51.4% | 52.8% | 49.5% |
| Median Age | 44.8 | 42.6 | 38.4 |
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| Population - 2010 | 23,589 | 3,643 | 309,327,143 |
| Population - 2000 | 24,686 | 3,776 | 285,036,114 |
| Population - 1990 | 21,211 | 3,886 | 251,960,433 |
| Pop. 2000 to Now | -11.4% | -10.3% | 15.6% |
| Pop. 1990 to Now | 3.2% | -12.8% | 30.8% |
| space4 | | | |
| Population Density | 333.2 | 1,483.5 | 93.4 |
| Land Area | 67.2 | 2.4 | 3,531,905.4 |
| Water Area | 2.4 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Vernon, NJ | High Bridge, NJ | United States |
| Age 0 to 4 | 4.4% | 3.0% | 5.9% |
| Age 5 to 9 | 5.3% | 5.2% | 6.1% |
| Age 10 to 14 | 5.1% | 6.5% | 6.6% |
| Age 15 to 17 | 4.5% | 5.0% | 3.9% |
| Age 18 to 20 | 2.7% | 7.2% | 4.0% |
| Age 21 to 24 | 4.9% | 4.0% | 5.2% |
| Age 25 to 34 | 11.3% | 8.6% | 13.8% |
| Age 35 to 44 | 12.0% | 12.9% | 12.9% |
| Age 45 to 54 | 14.6% | 20.5% | 12.6% |
| Age 55 to 59 | 9.6% | 8.7% | 6.7% |
| Age 60 to 64 | 9.1% | 8.0% | 6.3% |
| Age 65 to 74 | 11.2% | 6.9% | 9.6% |
| Age 75 to 84 | 3.6% | 2.7% | 4.5% |
| Age 85 and over | 1.7% | 0.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Vernon, NJ | High Bridge, NJ | United States |
| White | 85.2% | 75.1% | 59.4% |
| Black | 2.7% | 3.1% | 12.2% |
| Asian | 0.3% | 9.2% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.1% | 0.0% | 0.4% |
| Two or More Races | 1.4% | 1.6% | 3.2% |
| Hispanic | 10.4% | 11.0% | 18.4% |
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| Marriage & Family | | | |
| | Vernon, NJ | High Bridge, NJ | United States |
| Married Population | 59.3% | 56.9% | 49.8% |
| Currently Married | 58.3% | 55.9% | 48.0% |
| Married but Separated | 1.0% | 1.0% | 1.8% |
| Single Population | 40.7% | 43.1% | 50.2% |
| Never Married | 25.2% | 31.9% | 33.8% |
| Divorced | 12.3% | 7.8% | 10.8% |
| Widowed | 3.2% | 3.5% | 5.6% |
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| Household Size | 2.56 | 2.49 | 2.60 |
| Households | 8,728 | 1,427 | 124,010,992 |
| Family Households | 6,241 | 1,052 | 80,755,759 |
| Married couple, w/children | 34.3% | 38.6% | 30.5% |
| Married couple, no children | 50.2% | 39.4% | 42.9% |
| Non Family Households | 2,487 | 375 | 43,255,233 |
| Single householder, w/children | 6.9% | 6.0% | 15.8% |
| Single householder, no children | 8.5% | 16.0% | 10.8% |