| | Budd Lake, NJ | Greenwood Lake, NY | United States |
| Population | 9,971 | 3,055 | 329,725,481 |
| Female Population | 48.2% | 48.9% | 50.5% |
| Male Population | 51.8% | 51.1% | 49.5% |
| Median Age | 37.5 | 38.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,374 | 3,154 | 309,327,143 |
| Population - 2000 | 8,100 | 3,411 | 285,036,114 |
| Population - 1990 | 7,272 | 3,208 | 251,960,433 |
| Pop. 2000 to Now | 15.3% | -10.5% | 15.6% |
| Pop. 1990 to Now | 28.4% | -4.8% | 30.8% |
| space4 | | | |
| Population Density | 1,831.6 | 1,510.1 | 93.4 |
| Land Area | 5.4 | 2.0 | 3,531,905.4 |
| Water Area | 1.0 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Budd Lake, NJ | Greenwood Lake, NY | United States |
| Age 0 to 4 | 9.2% | 7.5% | 5.9% |
| Age 5 to 9 | 6.8% | 1.2% | 6.1% |
| Age 10 to 14 | 5.5% | 7.6% | 6.6% |
| Age 15 to 17 | 4.7% | 1.7% | 3.9% |
| Age 18 to 20 | 2.4% | 3.8% | 4.0% |
| Age 21 to 24 | 2.5% | 1.3% | 5.2% |
| Age 25 to 34 | 14.7% | 22.2% | 13.8% |
| Age 35 to 44 | 15.8% | 8.5% | 12.9% |
| Age 45 to 54 | 12.0% | 12.9% | 12.6% |
| Age 55 to 59 | 8.3% | 9.5% | 6.7% |
| Age 60 to 64 | 7.3% | 8.5% | 6.3% |
| Age 65 to 74 | 8.1% | 12.9% | 9.6% |
| Age 75 to 84 | 1.8% | 2.3% | 4.5% |
| Age 85 and over | 0.8% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Budd Lake, NJ | Greenwood Lake, NY | United States |
| White | 62.8% | 83.0% | 59.4% |
| Black | 7.7% | 1.5% | 12.2% |
| Asian | 7.5% | 4.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.5% | 0.0% | 0.4% |
| Two or More Races | 3.4% | 0.0% | 3.2% |
| Hispanic | 18.1% | 11.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Budd Lake, NJ | Greenwood Lake, NY | United States |
| Married Population | 57.5% | 54.5% | 49.8% |
| Currently Married | 55.2% | 54.1% | 48.0% |
| Married but Separated | 2.4% | 0.4% | 1.8% |
| Single Population | 42.5% | 45.5% | 50.2% |
| Never Married | 28.3% | 32.9% | 33.8% |
| Divorced | 9.0% | 8.2% | 10.8% |
| Widowed | 5.2% | 4.4% | 5.6% |
| space5 | | | |
| Household Size | 2.87 | 2.74 | 2.60 |
| Households | 3,475 | 1,114 | 124,010,992 |
| Family Households | 2,755 | 797 | 80,755,759 |
| Married couple, w/children | 40.6% | 27.7% | 30.5% |
| Married couple, no children | 32.5% | 54.7% | 42.9% |
| Non Family Households | 720 | 317 | 43,255,233 |
| Single householder, w/children | 18.9% | 8.7% | 15.8% |
| Single householder, no children | 7.9% | 8.9% | 10.8% |