| | Tamiami, FL | Hialeah Gardens, FL | United States |
| Population | 54,525 | 22,917 | 329,725,481 |
| Female Population | 53.5% | 51.4% | 50.5% |
| Male Population | 46.5% | 48.6% | 49.5% |
| Median Age | 46 | 43.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 54,703 | 21,821 | 309,327,143 |
| Population - 2000 | 54,788 | 19,297 | 285,036,114 |
| Population - 1990 | 33,845 | 7,713 | 251,960,433 |
| Pop. 2000 to Now | 8.2% | 20.2% | 15.6% |
| Pop. 1990 to Now | 75.2% | 200.8% | 30.8% |
| space4 | | | |
| Population Density | 7,737.3 | 7,145.9 | 93.4 |
| Land Area | 7.0 | 3.2 | 3,531,905.4 |
| Water Area | 0.4 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Tamiami, FL | Hialeah Gardens, FL | United States |
| Age 0 to 4 | 4.2% | 4.1% | 5.9% |
| Age 5 to 9 | 3.8% | 5.2% | 6.1% |
| Age 10 to 14 | 4.4% | 5.1% | 6.6% |
| Age 15 to 17 | 3.5% | 3.9% | 3.9% |
| Age 18 to 20 | 3.0% | 3.7% | 4.0% |
| Age 21 to 24 | 5.0% | 3.4% | 5.2% |
| Age 25 to 34 | 12.8% | 13.2% | 13.8% |
| Age 35 to 44 | 11.2% | 13.6% | 12.9% |
| Age 45 to 54 | 15.6% | 15.8% | 12.6% |
| Age 55 to 59 | 7.9% | 9.1% | 6.7% |
| Age 60 to 64 | 7.2% | 6.5% | 6.3% |
| Age 65 to 74 | 10.7% | 8.3% | 9.6% |
| Age 75 to 84 | 8.1% | 5.6% | 4.5% |
| Age 85 and over | 2.6% | 2.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Tamiami, FL | Hialeah Gardens, FL | United States |
| White | 6.5% | 4.0% | 59.4% |
| Black | 0.5% | 0.1% | 12.2% |
| Asian | 0.4% | 0.0% | 5.6% |
| Native American | 0.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.1% | 0.2% | 0.4% |
| Two or More Races | 0.1% | 0.2% | 3.2% |
| Hispanic | 92.2% | 95.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Tamiami, FL | Hialeah Gardens, FL | United States |
| Married Population | 48.1% | 48.5% | 49.8% |
| Currently Married | 46.8% | 45.2% | 48.0% |
| Married but Separated | 1.3% | 3.3% | 1.8% |
| Single Population | 51.9% | 51.5% | 50.2% |
| Never Married | 32.4% | 34.5% | 33.8% |
| Divorced | 13.0% | 12.0% | 10.8% |
| Widowed | 6.5% | 4.9% | 5.6% |
| space5 | | | |
| Household Size | 3.08 | 3.10 | 2.60 |
| Households | 17,628 | 7,330 | 124,010,992 |
| Family Households | 14,032 | 5,838 | 80,755,759 |
| Married couple, w/children | 22.7% | 26.1% | 30.5% |
| Married couple, no children | 43.2% | 36.9% | 42.9% |
| Non Family Households | 3,596 | 1,492 | 43,255,233 |
| Single householder, w/children | 14.4% | 18.6% | 15.8% |
| Single householder, no children | 19.7% | 18.4% | 10.8% |