| | Albertville, AL | Brownsville, TX | United States |
| Population | 22,268 | 185,849 | 329,725,481 |
| Female Population | 52.6% | 51.7% | 50.5% |
| Male Population | 47.4% | 48.4% | 49.5% |
| Median Age | 33.6 | 31 | 38.4 |
| space3 | | | |
| Population - 2010 | 21,185 | 175,073 | 309,327,143 |
| Population - 2000 | 17,247 | 139,722 | 285,036,114 |
| Population - 1990 | 14,507 | 98,962 | 251,960,433 |
| Pop. 2000 to Now | 26.3% | 31.3% | 15.6% |
| Pop. 1990 to Now | 50.1% | 85.4% | 30.8% |
| space4 | | | |
| Population Density | 831.5 | 1,404.6 | 93.4 |
| Land Area | 26.8 | 132.3 | 3,531,905.4 |
| Water Area | 0.1 | 13.8 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Albertville, AL | Brownsville, TX | United States |
| Age 0 to 4 | 7.8% | 8.1% | 5.9% |
| Age 5 to 9 | 8.8% | 8.1% | 6.1% |
| Age 10 to 14 | 10.2% | 8.0% | 6.6% |
| Age 15 to 17 | 4.7% | 5.2% | 3.9% |
| Age 18 to 20 | 3.7% | 5.6% | 4.0% |
| Age 21 to 24 | 3.7% | 6.9% | 5.2% |
| Age 25 to 34 | 12.5% | 12.6% | 13.8% |
| Age 35 to 44 | 13.4% | 12.5% | 12.9% |
| Age 45 to 54 | 11.3% | 11.6% | 12.6% |
| Age 55 to 59 | 4.9% | 5.0% | 6.7% |
| Age 60 to 64 | 5.3% | 4.4% | 6.3% |
| Age 65 to 74 | 8.1% | 7.1% | 9.6% |
| Age 75 to 84 | 4.3% | 3.3% | 4.5% |
| Age 85 and over | 1.5% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Albertville, AL | Brownsville, TX | United States |
| White | 63.9% | 4.3% | 59.4% |
| Black | 3.6% | 0.2% | 12.2% |
| Asian | 1.2% | 0.5% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.5% | 0.1% | 0.4% |
| Two or More Races | 0.9% | 0.2% | 3.2% |
| Hispanic | 29.8% | 94.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Albertville, AL | Brownsville, TX | United States |
| Married Population | 58.1% | 51.9% | 49.8% |
| Currently Married | 56.8% | 47.6% | 48.0% |
| Married but Separated | 1.3% | 4.3% | 1.8% |
| Single Population | 41.9% | 48.2% | 50.2% |
| Never Married | 24.4% | 34.2% | 33.8% |
| Divorced | 11.3% | 7.8% | 10.8% |
| Widowed | 6.2% | 6.2% | 5.6% |
| space5 | | | |
| Household Size | 2.97 | 3.31 | 2.60 |
| Households | 7,409 | 55,793 | 124,010,992 |
| Family Households | 5,410 | 44,044 | 80,755,759 |
| Married couple, w/children | 34.5% | 36.5% | 30.5% |
| Married couple, no children | 42.2% | 26.3% | 42.9% |
| Non Family Households | 1,999 | 11,749 | 43,255,233 |
| Single householder, w/children | 17.7% | 23.6% | 15.8% |
| Single householder, no children | 5.5% | 13.6% | 10.8% |