| | Meridian, ID | Tamarac, FL | United States |
| Population | 115,227 | 71,140 | 329,725,481 |
| Female Population | 51.1% | 55.0% | 50.5% |
| Male Population | 48.9% | 45.0% | 49.5% |
| Median Age | 36.6 | 47.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 77,429 | 60,925 | 309,327,143 |
| Population - 2000 | 34,919 | 55,588 | 285,036,114 |
| Population - 1990 | 9,596 | 44,822 | 251,960,433 |
| Pop. 2000 to Now | 247.0% | 20.7% | 15.6% |
| Pop. 1990 to Now | 1,162.8% | 49.7% | 30.8% |
| space4 | | | |
| Population Density | 3,430.7 | 6,146.0 | 93.4 |
| Land Area | 33.6 | 11.6 | 3,531,905.4 |
| Water Area | 0.1 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Meridian, ID | Tamarac, FL | United States |
| Age 0 to 4 | 6.3% | 4.2% | 5.9% |
| Age 5 to 9 | 7.0% | 4.7% | 6.1% |
| Age 10 to 14 | 9.6% | 5.5% | 6.6% |
| Age 15 to 17 | 4.7% | 3.4% | 3.9% |
| Age 18 to 20 | 3.9% | 2.6% | 4.0% |
| Age 21 to 24 | 3.9% | 3.9% | 5.2% |
| Age 25 to 34 | 12.4% | 11.2% | 13.8% |
| Age 35 to 44 | 15.3% | 11.7% | 12.9% |
| Age 45 to 54 | 13.8% | 12.7% | 12.6% |
| Age 55 to 59 | 5.9% | 7.3% | 6.7% |
| Age 60 to 64 | 4.6% | 6.6% | 6.3% |
| Age 65 to 74 | 8.1% | 14.1% | 9.6% |
| Age 75 to 84 | 3.4% | 6.5% | 4.5% |
| Age 85 and over | 1.1% | 5.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Meridian, ID | Tamarac, FL | United States |
| White | 83.7% | 31.9% | 59.4% |
| Black | 1.2% | 29.5% | 12.2% |
| Asian | 2.2% | 2.5% | 5.6% |
| Native American | 0.4% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.1% | 0.2% |
| Other | 0.7% | 0.7% | 0.4% |
| Two or More Races | 3.0% | 1.4% | 3.2% |
| Hispanic | 8.6% | 34.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Meridian, ID | Tamarac, FL | United States |
| Married Population | 59.7% | 42.9% | 49.8% |
| Currently Married | 59.0% | 40.2% | 48.0% |
| Married but Separated | 0.6% | 2.7% | 1.8% |
| Single Population | 40.3% | 57.1% | 50.2% |
| Never Married | 25.0% | 29.5% | 33.8% |
| Divorced | 10.8% | 17.5% | 10.8% |
| Widowed | 4.5% | 10.1% | 5.6% |
| space5 | | | |
| Household Size | 2.82 | 2.34 | 2.60 |
| Households | 40,796 | 30,289 | 124,010,992 |
| Family Households | 30,439 | 17,671 | 80,755,759 |
| Married couple, w/children | 37.6% | 22.3% | 30.5% |
| Married couple, no children | 44.7% | 38.9% | 42.9% |
| Non Family Households | 10,357 | 12,618 | 43,255,233 |
| Single householder, w/children | 11.1% | 17.5% | 15.8% |
| Single householder, no children | 6.6% | 21.3% | 10.8% |