| | Warrensburg, NY | Wappingers Falls, NY | United States |
| Population | 3,974 | 6,074 | 329,725,481 |
| Female Population | 51.6% | 50.6% | 50.5% |
| Male Population | 48.4% | 49.4% | 49.5% |
| Median Age | 42.9 | 42.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,091 | 5,583 | 309,327,143 |
| Population - 2000 | 4,255 | 4,929 | 285,036,114 |
| Population - 1990 | 4,174 | 4,605 | 251,960,433 |
| Pop. 2000 to Now | -7.4% | 11.8% | 15.6% |
| Pop. 1990 to Now | -5.6% | 19.6% | 30.8% |
| space4 | | | |
| Population Density | 62.6 | 5,418.4 | 93.4 |
| Land Area | 63.5 | 1.1 | 3,531,905.4 |
| Water Area | 1.3 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Warrensburg, NY | Wappingers Falls, NY | United States |
| Age 0 to 4 | 5.4% | 3.9% | 5.9% |
| Age 5 to 9 | 8.9% | 4.3% | 6.1% |
| Age 10 to 14 | 3.4% | 6.5% | 6.6% |
| Age 15 to 17 | 3.2% | 3.1% | 3.9% |
| Age 18 to 20 | 4.6% | 4.9% | 4.0% |
| Age 21 to 24 | 4.0% | 6.8% | 5.2% |
| Age 25 to 34 | 11.7% | 9.4% | 13.8% |
| Age 35 to 44 | 10.5% | 14.6% | 12.9% |
| Age 45 to 54 | 13.9% | 16.3% | 12.6% |
| Age 55 to 59 | 7.3% | 6.0% | 6.7% |
| Age 60 to 64 | 7.4% | 7.5% | 6.3% |
| Age 65 to 74 | 9.4% | 7.7% | 9.6% |
| Age 75 to 84 | 6.6% | 5.8% | 4.5% |
| Age 85 and over | 3.5% | 3.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Warrensburg, NY | Wappingers Falls, NY | United States |
| White | 90.8% | 61.6% | 59.4% |
| Black | 0.3% | 10.9% | 12.2% |
| Asian | 3.3% | 2.9% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.5% | 0.4% |
| Two or More Races | 2.8% | 1.7% | 3.2% |
| Hispanic | 2.9% | 22.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Warrensburg, NY | Wappingers Falls, NY | United States |
| Married Population | 46.9% | 45.8% | 49.8% |
| Currently Married | 46.3% | 42.2% | 48.0% |
| Married but Separated | 0.6% | 3.6% | 1.8% |
| Single Population | 53.1% | 54.2% | 50.2% |
| Never Married | 30.0% | 37.5% | 33.8% |
| Divorced | 14.7% | 11.8% | 10.8% |
| Widowed | 8.4% | 4.9% | 5.6% |
| space5 | | | |
| Household Size | 2.30 | 2.51 | 2.60 |
| Households | 1,714 | 2,381 | 124,010,992 |
| Family Households | 1,025 | 1,440 | 80,755,759 |
| Married couple, w/children | 22.8% | 27.8% | 30.5% |
| Married couple, no children | 43.5% | 43.7% | 42.9% |
| Non Family Households | 689 | 941 | 43,255,233 |
| Single householder, w/children | 17.1% | 14.5% | 15.8% |
| Single householder, no children | 16.6% | 14.0% | 10.8% |