| | Uxbridge, MA | Townsend, MA | United States |
| Population | 14,159 | 9,144 | 329,725,481 |
| Female Population | 49.5% | 50.0% | 50.5% |
| Male Population | 50.6% | 50.0% | 49.5% |
| Median Age | 43.4 | 41.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 13,470 | 8,974 | 309,327,143 |
| Population - 2000 | 11,156 | 9,198 | 285,036,114 |
| Population - 1990 | 10,415 | 8,496 | 251,960,433 |
| Pop. 2000 to Now | 28.7% | 2.7% | 15.6% |
| Pop. 1990 to Now | 37.8% | 11.2% | 30.8% |
| space4 | | | |
| Population Density | 478.6 | 278.8 | 93.4 |
| Land Area | 29.6 | 32.8 | 3,531,905.4 |
| Water Area | 0.7 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Uxbridge, MA | Townsend, MA | United States |
| Age 0 to 4 | 6.0% | 4.8% | 5.9% |
| Age 5 to 9 | 5.0% | 7.3% | 6.1% |
| Age 10 to 14 | 5.7% | 4.8% | 6.6% |
| Age 15 to 17 | 3.2% | 3.9% | 3.9% |
| Age 18 to 20 | 3.4% | 3.9% | 4.0% |
| Age 21 to 24 | 4.2% | 4.1% | 5.2% |
| Age 25 to 34 | 10.8% | 12.6% | 13.8% |
| Age 35 to 44 | 13.7% | 12.4% | 12.9% |
| Age 45 to 54 | 13.9% | 13.9% | 12.6% |
| Age 55 to 59 | 10.2% | 9.8% | 6.7% |
| Age 60 to 64 | 6.9% | 7.4% | 6.3% |
| Age 65 to 74 | 8.8% | 11.0% | 9.6% |
| Age 75 to 84 | 4.9% | 3.1% | 4.5% |
| Age 85 and over | 3.3% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Uxbridge, MA | Townsend, MA | United States |
| White | 94.0% | 88.1% | 59.4% |
| Black | 0.7% | 1.7% | 12.2% |
| Asian | 0.4% | 3.7% | 5.6% |
| Native American | 0.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.7% | 0.2% | 0.4% |
| Two or More Races | 2.0% | 1.8% | 3.2% |
| Hispanic | 2.1% | 4.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Uxbridge, MA | Townsend, MA | United States |
| Married Population | 56.0% | 57.8% | 49.8% |
| Currently Married | 53.0% | 56.7% | 48.0% |
| Married but Separated | 3.0% | 1.1% | 1.8% |
| Single Population | 44.0% | 42.2% | 50.2% |
| Never Married | 28.6% | 26.6% | 33.8% |
| Divorced | 8.4% | 10.7% | 10.8% |
| Widowed | 7.0% | 4.9% | 5.6% |
| space5 | | | |
| Household Size | 2.62 | 2.60 | 2.60 |
| Households | 5,373 | 3,511 | 124,010,992 |
| Family Households | 4,000 | 2,549 | 80,755,759 |
| Married couple, w/children | 29.4% | 29.6% | 30.5% |
| Married couple, no children | 46.7% | 51.9% | 42.9% |
| Non Family Households | 1,373 | 962 | 43,255,233 |
| Single householder, w/children | 11.5% | 9.3% | 15.8% |
| Single householder, no children | 12.4% | 9.3% | 10.8% |