| | Brewster, MA | Bedford Hills, NY | United States |
| Population | 10,282 | 2,637 | 329,725,481 |
| Female Population | 52.2% | 56.2% | 50.5% |
| Male Population | 47.8% | 43.8% | 49.5% |
| Median Age | 57.3 | 39.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 9,860 | 3,261 | 309,327,143 |
| Population - 2000 | 10,094 | 4,025 | 285,036,114 |
| Population - 1990 | 8,440 | 3,761 | 251,960,433 |
| Pop. 2000 to Now | -3.2% | -7.4% | 15.6% |
| Pop. 1990 to Now | 15.8% | -0.9% | 30.8% |
| space4 | | | |
| Population Density | 449.3 | 2,618.7 | 93.4 |
| Land Area | 22.9 | 1.0 | 3,531,905.4 |
| Water Area | 2.6 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Brewster, MA | Bedford Hills, NY | United States |
| Age 0 to 4 | 1.3% | 6.7% | 5.9% |
| Age 5 to 9 | 2.4% | 2.8% | 6.1% |
| Age 10 to 14 | 5.1% | 2.5% | 6.6% |
| Age 15 to 17 | 5.0% | 4.7% | 3.9% |
| Age 18 to 20 | 2.6% | 3.4% | 4.0% |
| Age 21 to 24 | 3.1% | 5.8% | 5.2% |
| Age 25 to 34 | 7.8% | 15.3% | 13.8% |
| Age 35 to 44 | 5.7% | 14.1% | 12.9% |
| Age 45 to 54 | 13.6% | 14.1% | 12.6% |
| Age 55 to 59 | 6.3% | 4.6% | 6.7% |
| Age 60 to 64 | 12.1% | 4.7% | 6.3% |
| Age 65 to 74 | 20.9% | 9.4% | 9.6% |
| Age 75 to 84 | 9.0% | 11.2% | 4.5% |
| Age 85 and over | 5.2% | 0.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Brewster, MA | Bedford Hills, NY | United States |
| White | 94.6% | 48.7% | 59.4% |
| Black | 0.1% | 0.0% | 12.2% |
| Asian | 0.6% | 15.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 1.9% | 3.2% | 3.2% |
| Hispanic | 2.5% | 33.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Brewster, MA | Bedford Hills, NY | United States |
| Married Population | 63.1% | 50.0% | 49.8% |
| Currently Married | 62.4% | 47.5% | 48.0% |
| Married but Separated | 0.7% | 2.5% | 1.8% |
| Single Population | 36.9% | 50.0% | 50.2% |
| Never Married | 21.6% | 27.0% | 33.8% |
| Divorced | 7.8% | 13.4% | 10.8% |
| Widowed | 7.5% | 9.7% | 5.6% |
| space5 | | | |
| Household Size | 2.18 | 2.56 | 2.60 |
| Households | 4,605 | 1,022 | 124,010,992 |
| Family Households | 2,965 | 765 | 80,755,759 |
| Married couple, w/children | 25.1% | 36.3% | 30.5% |
| Married couple, no children | 67.9% | 33.1% | 42.9% |
| Non Family Households | 1,640 | 257 | 43,255,233 |
| Single householder, w/children | 3.1% | 11.5% | 15.8% |
| Single householder, no children | 3.9% | 19.1% | 10.8% |