| | Palmer Town, MA | Wahiawa, HI | United States |
| Population | 12,434 | 17,357 | 329,725,481 |
| Female Population | 49.0% | 50.0% | 50.5% |
| Male Population | 51.0% | 50.0% | 49.5% |
| Median Age | 46.8 | 42.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 12,145 | 17,208 | 309,327,143 |
| Population - 2000 | 12,486 | 16,151 | 285,036,114 |
| Population - 1990 | 12,034 | 17,386 | 251,960,433 |
| Pop. 2000 to Now | -2.5% | 5.6% | 15.6% |
| Pop. 1990 to Now | 1.2% | -1.9% | 30.8% |
| space4 | | | |
| Population Density | 393.8 | 8,356.8 | 93.4 |
| Land Area | 31.6 | 2.1 | 3,531,905.4 |
| Water Area | 0.4 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Palmer Town, MA | Wahiawa, HI | United States |
| Age 0 to 4 | 5.8% | 4.0% | 5.9% |
| Age 5 to 9 | 3.9% | 5.4% | 6.1% |
| Age 10 to 14 | 4.8% | 7.2% | 6.6% |
| Age 15 to 17 | 3.9% | 5.2% | 3.9% |
| Age 18 to 20 | 2.0% | 2.6% | 4.0% |
| Age 21 to 24 | 5.8% | 4.8% | 5.2% |
| Age 25 to 34 | 10.6% | 11.3% | 13.8% |
| Age 35 to 44 | 11.1% | 12.1% | 12.9% |
| Age 45 to 54 | 12.6% | 11.8% | 12.6% |
| Age 55 to 59 | 12.6% | 8.3% | 6.7% |
| Age 60 to 64 | 8.3% | 7.0% | 6.3% |
| Age 65 to 74 | 10.3% | 9.2% | 9.6% |
| Age 75 to 84 | 6.1% | 6.2% | 4.5% |
| Age 85 and over | 2.2% | 4.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Palmer Town, MA | Wahiawa, HI | United States |
| White | 82.7% | 10.4% | 59.4% |
| Black | 2.7% | 2.2% | 12.2% |
| Asian | 1.7% | 42.5% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 11.0% | 0.2% |
| Other | 0.5% | 0.1% | 0.4% |
| Two or More Races | 4.4% | 20.1% | 3.2% |
| Hispanic | 8.0% | 13.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Palmer Town, MA | Wahiawa, HI | United States |
| Married Population | 47.6% | 48.8% | 49.8% |
| Currently Married | 46.8% | 46.6% | 48.0% |
| Married but Separated | 0.9% | 2.2% | 1.8% |
| Single Population | 52.4% | 51.2% | 50.2% |
| Never Married | 28.6% | 35.0% | 33.8% |
| Divorced | 18.4% | 9.5% | 10.8% |
| Widowed | 5.3% | 6.7% | 5.6% |
| space5 | | | |
| Household Size | 2.38 | 2.85 | 2.60 |
| Households | 5,207 | 6,037 | 124,010,992 |
| Family Households | 3,264 | 4,289 | 80,755,759 |
| Married couple, w/children | 18.8% | 22.2% | 30.5% |
| Married couple, no children | 50.7% | 41.9% | 42.9% |
| Non Family Households | 1,943 | 1,748 | 43,255,233 |
| Single householder, w/children | 20.4% | 19.8% | 15.8% |
| Single householder, no children | 10.0% | 16.1% | 10.8% |