| | North Miami Beach, FL | DeSoto, TX | United States |
| Population | 43,357 | 55,761 | 329,725,481 |
| Female Population | 50.8% | 55.4% | 50.5% |
| Male Population | 49.2% | 44.6% | 49.5% |
| Median Age | 38.9 | 39.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 41,006 | 49,357 | 309,327,143 |
| Population - 2000 | 40,786 | 37,646 | 285,036,114 |
| Population - 1990 | 35,359 | 30,544 | 251,960,433 |
| Pop. 2000 to Now | 4.1% | 40.6% | 15.6% |
| Pop. 1990 to Now | 20.0% | 73.2% | 30.8% |
| space4 | | | |
| Population Density | 8,947.0 | 2,577.6 | 93.4 |
| Land Area | 4.8 | 21.6 | 3,531,905.4 |
| Water Area | 0.5 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | North Miami Beach, FL | DeSoto, TX | United States |
| Age 0 to 4 | 6.4% | 5.5% | 5.9% |
| Age 5 to 9 | 7.2% | 6.5% | 6.1% |
| Age 10 to 14 | 5.4% | 7.2% | 6.6% |
| Age 15 to 17 | 4.2% | 5.1% | 3.9% |
| Age 18 to 20 | 3.1% | 4.3% | 4.0% |
| Age 21 to 24 | 4.5% | 3.8% | 5.2% |
| Age 25 to 34 | 15.1% | 11.5% | 13.8% |
| Age 35 to 44 | 12.9% | 13.2% | 12.9% |
| Age 45 to 54 | 14.1% | 17.2% | 12.6% |
| Age 55 to 59 | 6.2% | 6.9% | 6.7% |
| Age 60 to 64 | 6.3% | 4.9% | 6.3% |
| Age 65 to 74 | 9.0% | 9.2% | 9.6% |
| Age 75 to 84 | 3.4% | 3.4% | 4.5% |
| Age 85 and over | 2.4% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | North Miami Beach, FL | DeSoto, TX | United States |
| White | 17.5% | 10.7% | 59.4% |
| Black | 36.1% | 66.8% | 12.2% |
| Asian | 2.5% | 0.7% | 5.6% |
| Native American | 0.2% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.0% | 0.2% |
| Other | 1.4% | 0.7% | 0.4% |
| Two or More Races | 1.4% | 3.2% | 3.2% |
| Hispanic | 40.8% | 17.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | North Miami Beach, FL | DeSoto, TX | United States |
| Married Population | 44.7% | 47.2% | 49.8% |
| Currently Married | 41.1% | 44.6% | 48.0% |
| Married but Separated | 3.6% | 2.7% | 1.8% |
| Single Population | 55.3% | 52.8% | 50.2% |
| Never Married | 39.2% | 35.8% | 33.8% |
| Divorced | 11.3% | 11.5% | 10.8% |
| Widowed | 4.9% | 5.5% | 5.6% |
| space5 | | | |
| Household Size | 2.98 | 2.78 | 2.60 |
| Households | 14,463 | 19,856 | 124,010,992 |
| Family Households | 10,248 | 13,595 | 80,755,759 |
| Married couple, w/children | 27.5% | 32.3% | 30.5% |
| Married couple, no children | 32.8% | 36.4% | 42.9% |
| Non Family Households | 4,215 | 6,261 | 43,255,233 |
| Single householder, w/children | 19.5% | 18.6% | 15.8% |
| Single householder, no children | 20.2% | 12.8% | 10.8% |