| | West Stockbridge, MA | Longmeadow, MA | United States |
| Population | 1,164 | 15,863 | 329,725,481 |
| Female Population | 48.5% | 53.6% | 50.5% |
| Male Population | 51.6% | 46.4% | 49.5% |
| Median Age | 50.1 | 44.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,297 | 15,810 | 309,327,143 |
| Population - 2000 | 1,416 | 15,633 | 285,036,114 |
| Population - 1990 | 1,483 | 15,467 | 251,960,433 |
| Pop. 2000 to Now | -11.7% | -0.1% | 15.6% |
| Pop. 1990 to Now | -15.7% | 1.0% | 30.8% |
| space4 | | | |
| Population Density | 63.1 | 1,739.6 | 93.4 |
| Land Area | 18.5 | 9.1 | 3,531,905.4 |
| Water Area | 0.2 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | West Stockbridge, MA | Longmeadow, MA | United States |
| Age 0 to 4 | 6.8% | 5.6% | 5.9% |
| Age 5 to 9 | 3.7% | 6.2% | 6.1% |
| Age 10 to 14 | 6.9% | 8.8% | 6.6% |
| Age 15 to 17 | 4.1% | 4.3% | 3.9% |
| Age 18 to 20 | 3.2% | 3.4% | 4.0% |
| Age 21 to 24 | 0.6% | 3.0% | 5.2% |
| Age 25 to 34 | 4.7% | 7.7% | 13.8% |
| Age 35 to 44 | 11.1% | 11.4% | 12.9% |
| Age 45 to 54 | 20.2% | 14.0% | 12.6% |
| Age 55 to 59 | 11.0% | 6.8% | 6.7% |
| Age 60 to 64 | 6.3% | 6.5% | 6.3% |
| Age 65 to 74 | 16.9% | 12.8% | 9.6% |
| Age 75 to 84 | 3.2% | 5.6% | 4.5% |
| Age 85 and over | 1.4% | 3.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | West Stockbridge, MA | Longmeadow, MA | United States |
| White | 89.1% | 85.0% | 59.4% |
| Black | 5.1% | 1.5% | 12.2% |
| Asian | 1.6% | 6.4% | 5.6% |
| Native American | 0.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.4% | 1.8% | 3.2% |
| Hispanic | 1.5% | 5.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | West Stockbridge, MA | Longmeadow, MA | United States |
| Married Population | 62.5% | 62.3% | 49.8% |
| Currently Married | 60.4% | 61.8% | 48.0% |
| Married but Separated | 2.1% | 0.5% | 1.8% |
| Single Population | 37.5% | 37.7% | 50.2% |
| Never Married | 26.5% | 21.7% | 33.8% |
| Divorced | 7.3% | 8.3% | 10.8% |
| Widowed | 3.7% | 7.8% | 5.6% |
| space5 | | | |
| Household Size | 2.38 | 2.63 | 2.60 |
| Households | 488 | 5,821 | 124,010,992 |
| Family Households | 353 | 4,266 | 80,755,759 |
| Married couple, w/children | 24.1% | 41.3% | 30.5% |
| Married couple, no children | 51.6% | 47.6% | 42.9% |
| Non Family Households | 135 | 1,555 | 43,255,233 |
| Single householder, w/children | 17.3% | 6.0% | 15.8% |
| Single householder, no children | 7.1% | 5.1% | 10.8% |