| | Utica, NY | Westborough, MA | United States |
| Population | 64,723 | 21,213 | 329,725,481 |
| Female Population | 50.4% | 49.6% | 50.5% |
| Male Population | 49.7% | 50.4% | 49.5% |
| Median Age | 34.5 | 38.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 62,216 | 18,285 | 309,327,143 |
| Population - 2000 | 60,651 | 17,997 | 285,036,114 |
| Population - 1990 | 68,637 | 14,133 | 251,960,433 |
| Pop. 2000 to Now | -2.3% | 5.9% | 15.6% |
| Pop. 1990 to Now | -13.7% | 34.9% | 30.8% |
| space4 | | | |
| Population Density | 3,861.8 | 1,030.9 | 93.4 |
| Land Area | 16.8 | 20.6 | 3,531,905.4 |
| Water Area | 0.3 | 0.9 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Utica, NY | Westborough, MA | United States |
| Age 0 to 4 | 7.2% | 6.2% | 5.9% |
| Age 5 to 9 | 7.2% | 7.0% | 6.1% |
| Age 10 to 14 | 6.9% | 8.0% | 6.6% |
| Age 15 to 17 | 3.9% | 4.8% | 3.9% |
| Age 18 to 20 | 5.8% | 1.5% | 4.0% |
| Age 21 to 24 | 6.2% | 2.9% | 5.2% |
| Age 25 to 34 | 13.5% | 13.8% | 13.8% |
| Age 35 to 44 | 11.5% | 14.9% | 12.9% |
| Age 45 to 54 | 11.9% | 13.8% | 12.6% |
| Age 55 to 59 | 5.9% | 7.1% | 6.7% |
| Age 60 to 64 | 5.0% | 5.4% | 6.3% |
| Age 65 to 74 | 8.3% | 8.2% | 9.6% |
| Age 75 to 84 | 4.4% | 4.0% | 4.5% |
| Age 85 and over | 2.4% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Utica, NY | Westborough, MA | United States |
| White | 56.6% | 59.4% | 59.4% |
| Black | 14.5% | 3.3% | 12.2% |
| Asian | 11.0% | 25.4% | 5.6% |
| Native American | 0.3% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 1.7% | 0.4% |
| Two or More Races | 4.4% | 2.9% | 3.2% |
| Hispanic | 12.9% | 7.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Utica, NY | Westborough, MA | United States |
| Married Population | 38.5% | 63.5% | 49.8% |
| Currently Married | 36.4% | 61.9% | 48.0% |
| Married but Separated | 2.2% | 1.6% | 1.8% |
| Single Population | 61.5% | 36.5% | 50.2% |
| Never Married | 45.6% | 25.0% | 33.8% |
| Divorced | 9.7% | 8.2% | 10.8% |
| Widowed | 6.2% | 3.3% | 5.6% |
| space5 | | | |
| Household Size | 2.57 | 2.60 | 2.60 |
| Households | 24,149 | 7,980 | 124,010,992 |
| Family Households | 13,976 | 5,610 | 80,755,759 |
| Married couple, w/children | 26.6% | 47.7% | 30.5% |
| Married couple, no children | 30.4% | 40.8% | 42.9% |
| Non Family Households | 10,173 | 2,370 | 43,255,233 |
| Single householder, w/children | 27.4% | 6.8% | 15.8% |
| Single householder, no children | 15.6% | 4.7% | 10.8% |