| | Thomaston, CT | Enterprise, AL | United States |
| Population | 7,497 | 28,242 | 329,725,481 |
| Female Population | 46.5% | 50.8% | 50.5% |
| Male Population | 53.5% | 49.2% | 49.5% |
| Median Age | 42.8 | 37 | 38.4 |
| space3 | | | |
| Population - 2010 | 7,887 | 26,686 | 309,327,143 |
| Population - 2000 | 7,503 | 21,178 | 285,036,114 |
| Population - 1990 | 6,947 | 20,123 | 251,960,433 |
| Pop. 2000 to Now | 0.0% | 36.9% | 15.6% |
| Pop. 1990 to Now | 8.0% | 44.1% | 30.8% |
| space4 | | | |
| Population Density | 625.4 | 922.3 | 93.4 |
| Land Area | 12.0 | 30.6 | 3,531,905.4 |
| Water Area | 0.2 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Thomaston, CT | Enterprise, AL | United States |
| Age 0 to 4 | 5.4% | 7.1% | 5.9% |
| Age 5 to 9 | 6.2% | 5.7% | 6.1% |
| Age 10 to 14 | 5.9% | 8.1% | 6.6% |
| Age 15 to 17 | 3.6% | 4.1% | 3.9% |
| Age 18 to 20 | 3.4% | 3.2% | 4.0% |
| Age 21 to 24 | 5.8% | 4.6% | 5.2% |
| Age 25 to 34 | 10.4% | 13.8% | 13.8% |
| Age 35 to 44 | 10.9% | 14.3% | 12.9% |
| Age 45 to 54 | 15.5% | 11.5% | 12.6% |
| Age 55 to 59 | 7.3% | 5.3% | 6.7% |
| Age 60 to 64 | 8.5% | 6.1% | 6.3% |
| Age 65 to 74 | 10.7% | 10.1% | 9.6% |
| Age 75 to 84 | 4.2% | 5.0% | 4.5% |
| Age 85 and over | 2.1% | 1.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Thomaston, CT | Enterprise, AL | United States |
| White | 84.7% | 61.8% | 59.4% |
| Black | 1.1% | 21.8% | 12.2% |
| Asian | 2.6% | 2.1% | 5.6% |
| Native American | 0.0% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 2.9% | 4.0% | 3.2% |
| Hispanic | 8.8% | 9.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Thomaston, CT | Enterprise, AL | United States |
| Married Population | 55.3% | 53.6% | 49.8% |
| Currently Married | 54.7% | 50.4% | 48.0% |
| Married but Separated | 0.6% | 3.2% | 1.8% |
| Single Population | 44.7% | 46.4% | 50.2% |
| Never Married | 28.0% | 25.3% | 33.8% |
| Divorced | 11.1% | 15.0% | 10.8% |
| Widowed | 5.6% | 6.2% | 5.6% |
| space5 | | | |
| Household Size | 2.44 | 2.50 | 2.60 |
| Households | 3,071 | 11,175 | 124,010,992 |
| Family Households | 1,981 | 7,322 | 80,755,759 |
| Married couple, w/children | 33.8% | 26.3% | 30.5% |
| Married couple, no children | 52.0% | 44.0% | 42.9% |
| Non Family Households | 1,090 | 3,853 | 43,255,233 |
| Single householder, w/children | 7.7% | 22.2% | 15.8% |
| Single householder, no children | 6.4% | 7.6% | 10.8% |