| | Cross City, FL | Seymour, TX | United States |
| Population | 2,353 | 2,940 | 329,725,481 |
| Female Population | 52.2% | 52.5% | 50.5% |
| Male Population | 47.9% | 47.5% | 49.5% |
| Median Age | 36.4 | 45 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,724 | 2,721 | 309,327,143 |
| Population - 2000 | 1,775 | 2,908 | 285,036,114 |
| Population - 1990 | 2,041 | 3,185 | 251,960,433 |
| Pop. 2000 to Now | -1.9% | -12.1% | 15.6% |
| Pop. 1990 to Now | -14.7% | -19.7% | 30.8% |
| space4 | | | |
| Population Density | 1,274.7 | 1,005.8 | 93.4 |
| Land Area | 1.8 | 2.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Cross City, FL | Seymour, TX | United States |
| Age 0 to 4 | 6.8% | 3.0% | 5.9% |
| Age 5 to 9 | 9.9% | 7.7% | 6.1% |
| Age 10 to 14 | 6.8% | 9.6% | 6.6% |
| Age 15 to 17 | 2.6% | 4.4% | 3.9% |
| Age 18 to 20 | 3.4% | 1.7% | 4.0% |
| Age 21 to 24 | 9.9% | 3.8% | 5.2% |
| Age 25 to 34 | 9.8% | 7.2% | 13.8% |
| Age 35 to 44 | 14.8% | 12.7% | 12.9% |
| Age 45 to 54 | 10.2% | 10.2% | 12.6% |
| Age 55 to 59 | 3.2% | 10.0% | 6.7% |
| Age 60 to 64 | 2.9% | 7.8% | 6.3% |
| Age 65 to 74 | 14.3% | 10.5% | 9.6% |
| Age 75 to 84 | 4.2% | 9.5% | 4.5% |
| Age 85 and over | 1.3% | 2.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Cross City, FL | Seymour, TX | United States |
| White | 73.4% | 72.2% | 59.4% |
| Black | 12.5% | 4.2% | 12.2% |
| Asian | 1.4% | 0.0% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.3% | 0.5% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 7.1% | 6.7% | 3.2% |
| Hispanic | 5.4% | 16.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Cross City, FL | Seymour, TX | United States |
| Married Population | 45.9% | 56.2% | 49.8% |
| Currently Married | 44.4% | 53.4% | 48.0% |
| Married but Separated | 1.5% | 2.7% | 1.8% |
| Single Population | 54.1% | 43.8% | 50.2% |
| Never Married | 25.5% | 22.5% | 33.8% |
| Divorced | 17.7% | 10.4% | 10.8% |
| Widowed | 10.9% | 10.9% | 5.6% |
| space5 | | | |
| Household Size | 2.31 | 2.35 | 2.60 |
| Households | 1,000 | 1,225 | 124,010,992 |
| Family Households | 691 | 788 | 80,755,759 |
| Married couple, w/children | 27.6% | 32.2% | 30.5% |
| Married couple, no children | 34.0% | 46.1% | 42.9% |
| Non Family Households | 309 | 437 | 43,255,233 |
| Single householder, w/children | 19.0% | 18.3% | 15.8% |
| Single householder, no children | 19.4% | 3.4% | 10.8% |