| | Highland Falls, NY | Middletown, CT | United States |
| Population | 3,747 | 47,164 | 329,725,481 |
| Female Population | 51.8% | 51.5% | 50.5% |
| Male Population | 48.2% | 48.5% | 49.5% |
| Median Age | 41.3 | 39.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,891 | 47,659 | 309,327,143 |
| Population - 2000 | 3,678 | 43,167 | 285,036,114 |
| Population - 1990 | 3,937 | 42,762 | 251,960,433 |
| Pop. 2000 to Now | 3.1% | 6.6% | 15.6% |
| Pop. 1990 to Now | -3.7% | 7.6% | 30.8% |
| space4 | | | |
| Population Density | 3,425.1 | 1,149.8 | 93.4 |
| Land Area | 1.1 | 41.0 | 3,531,905.4 |
| Water Area | 0.0 | 1.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Highland Falls, NY | Middletown, CT | United States |
| Age 0 to 4 | 3.9% | 3.9% | 5.9% |
| Age 5 to 9 | 8.6% | 4.5% | 6.1% |
| Age 10 to 14 | 5.2% | 4.4% | 6.6% |
| Age 15 to 17 | 4.4% | 2.7% | 3.9% |
| Age 18 to 20 | 2.7% | 7.2% | 4.0% |
| Age 21 to 24 | 4.7% | 6.9% | 5.2% |
| Age 25 to 34 | 12.3% | 15.7% | 13.8% |
| Age 35 to 44 | 11.5% | 11.1% | 12.9% |
| Age 45 to 54 | 16.4% | 12.4% | 12.6% |
| Age 55 to 59 | 8.2% | 7.8% | 6.7% |
| Age 60 to 64 | 8.2% | 7.1% | 6.3% |
| Age 65 to 74 | 8.6% | 9.1% | 9.6% |
| Age 75 to 84 | 3.6% | 4.8% | 4.5% |
| Age 85 and over | 1.9% | 2.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Highland Falls, NY | Middletown, CT | United States |
| White | 54.3% | 66.2% | 59.4% |
| Black | 21.3% | 13.3% | 12.2% |
| Asian | 6.1% | 5.6% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.6% | 0.1% | 0.4% |
| Two or More Races | 4.3% | 3.9% | 3.2% |
| Hispanic | 13.5% | 10.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Highland Falls, NY | Middletown, CT | United States |
| Married Population | 44.9% | 39.5% | 49.8% |
| Currently Married | 44.4% | 38.8% | 48.0% |
| Married but Separated | 0.5% | 0.7% | 1.8% |
| Single Population | 55.1% | 60.5% | 50.2% |
| Never Married | 43.3% | 42.1% | 33.8% |
| Divorced | 8.0% | 12.9% | 10.8% |
| Widowed | 3.9% | 5.4% | 5.6% |
| space5 | | | |
| Household Size | 2.38 | 2.14 | 2.60 |
| Households | 1,575 | 20,089 | 124,010,992 |
| Family Households | 730 | 10,531 | 80,755,759 |
| Married couple, w/children | 38.9% | 22.8% | 30.5% |
| Married couple, no children | 41.1% | 46.7% | 42.9% |
| Non Family Households | 845 | 9,558 | 43,255,233 |
| Single householder, w/children | 12.9% | 18.1% | 15.8% |
| Single householder, no children | 7.1% | 12.4% | 10.8% |