| | Stratford, CT | Avon, NC | United States |
| Population | 52,360 | 361 | 329,725,481 |
| Female Population | 52.5% | 39.9% | 50.5% |
| Male Population | 47.6% | 60.1% | 49.5% |
| Median Age | 43.4 | 58 | 38.4 |
| space3 | | | |
| Population - 2010 | 51,441 | 227 | 309,327,143 |
| Population - 2000 | 49,976 | 791 | 285,036,114 |
| Population - 1990 | 49,389 | 694 | 251,960,433 |
| Pop. 2000 to Now | 3.4% | 13.4% | 15.6% |
| Pop. 1990 to Now | 4.6% | 29.3% | 30.8% |
| space4 | | | |
| Population Density | 2,994.2 | 159.0 | 93.4 |
| Land Area | 17.5 | 2.3 | 3,531,905.4 |
| Water Area | 2.4 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Stratford, CT | Avon, NC | United States |
| Age 0 to 4 | 4.5% | 5.3% | 5.9% |
| Age 5 to 9 | 4.4% | 0.0% | 6.1% |
| Age 10 to 14 | 6.5% | 0.0% | 6.6% |
| Age 15 to 17 | 3.8% | 0.0% | 3.9% |
| Age 18 to 20 | 3.1% | 0.0% | 4.0% |
| Age 21 to 24 | 5.8% | 0.0% | 5.2% |
| Age 25 to 34 | 11.6% | 11.9% | 13.8% |
| Age 35 to 44 | 12.0% | 7.2% | 12.9% |
| Age 45 to 54 | 14.1% | 15.8% | 12.6% |
| Age 55 to 59 | 7.0% | 10.0% | 6.7% |
| Age 60 to 64 | 7.5% | 8.9% | 6.3% |
| Age 65 to 74 | 10.7% | 33.2% | 9.6% |
| Age 75 to 84 | 5.8% | 7.8% | 4.5% |
| Age 85 and over | 3.1% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Stratford, CT | Avon, NC | United States |
| White | 56.3% | 100.0% | 59.4% |
| Black | 19.7% | 0.0% | 12.2% |
| Asian | 1.4% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.0% | 0.2% |
| Other | 0.2% | 0.0% | 0.4% |
| Two or More Races | 2.2% | 0.0% | 3.2% |
| Hispanic | 20.1% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Stratford, CT | Avon, NC | United States |
| Married Population | 48.2% | 17.5% | 49.8% |
| Currently Married | 47.2% | 17.5% | 48.0% |
| Married but Separated | 0.9% | 0.0% | 1.8% |
| Single Population | 51.8% | 82.5% | 50.2% |
| Never Married | 34.2% | 36.0% | 33.8% |
| Divorced | 10.7% | 15.2% | 10.8% |
| Widowed | 7.0% | 31.3% | 5.6% |
| space5 | | | |
| Household Size | 2.58 | 1.21 | 2.60 |
| Households | 20,187 | 299 | 124,010,992 |
| Family Households | 13,849 | 54 | 80,755,759 |
| Married couple, w/children | 26.1% | 0.0% | 30.5% |
| Married couple, no children | 44.7% | 31.5% | 42.9% |
| Non Family Households | 6,338 | 245 | 43,255,233 |
| Single householder, w/children | 14.4% | 48.1% | 15.8% |
| Single householder, no children | 14.8% | 20.4% | 10.8% |