| | Apex, NC | Pembroke Pines, FL | United States |
| Population | 58,066 | 170,346 | 329,725,481 |
| Female Population | 51.1% | 52.1% | 50.5% |
| Male Population | 49.0% | 47.9% | 49.5% |
| Median Age | 36.3 | 42.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 38,067 | 155,267 | 309,327,143 |
| Population - 2000 | 20,212 | 137,427 | 285,036,114 |
| Population - 1990 | 4,968 | 65,452 | 251,960,433 |
| Pop. 2000 to Now | 218.6% | 26.9% | 15.6% |
| Pop. 1990 to Now | 1,196.1% | 166.5% | 30.8% |
| space4 | | | |
| Population Density | 3,041.1 | 5,193.3 | 93.4 |
| Land Area | 19.1 | 32.8 | 3,531,905.4 |
| Water Area | 0.1 | 2.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Apex, NC | Pembroke Pines, FL | United States |
| Age 0 to 4 | 6.2% | 4.9% | 5.9% |
| Age 5 to 9 | 8.2% | 5.2% | 6.1% |
| Age 10 to 14 | 9.3% | 6.6% | 6.6% |
| Age 15 to 17 | 5.2% | 3.7% | 3.9% |
| Age 18 to 20 | 3.2% | 3.7% | 4.0% |
| Age 21 to 24 | 2.9% | 4.5% | 5.2% |
| Age 25 to 34 | 12.8% | 11.8% | 13.8% |
| Age 35 to 44 | 16.7% | 13.6% | 12.9% |
| Age 45 to 54 | 16.9% | 14.0% | 12.6% |
| Age 55 to 59 | 6.3% | 6.9% | 6.7% |
| Age 60 to 64 | 3.9% | 7.3% | 6.3% |
| Age 65 to 74 | 5.4% | 9.9% | 9.6% |
| Age 75 to 84 | 1.8% | 5.0% | 4.5% |
| Age 85 and over | 1.1% | 2.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Apex, NC | Pembroke Pines, FL | United States |
| White | 72.1% | 24.9% | 59.4% |
| Black | 7.4% | 21.3% | 12.2% |
| Asian | 9.8% | 4.8% | 5.6% |
| Native American | 0.2% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.1% | 0.2% |
| Other | 0.4% | 0.5% | 0.4% |
| Two or More Races | 3.7% | 2.9% | 3.2% |
| Hispanic | 6.2% | 45.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Apex, NC | Pembroke Pines, FL | United States |
| Married Population | 63.7% | 50.3% | 49.8% |
| Currently Married | 62.2% | 47.8% | 48.0% |
| Married but Separated | 1.5% | 2.5% | 1.8% |
| Single Population | 36.3% | 49.7% | 50.2% |
| Never Married | 24.8% | 32.0% | 33.8% |
| Divorced | 8.5% | 12.2% | 10.8% |
| Widowed | 3.0% | 5.5% | 5.6% |
| space5 | | | |
| Household Size | 2.83 | 2.74 | 2.60 |
| Households | 20,434 | 61,862 | 124,010,992 |
| Family Households | 15,521 | 42,111 | 80,755,759 |
| Married couple, w/children | 48.8% | 29.4% | 30.5% |
| Married couple, no children | 35.0% | 43.3% | 42.9% |
| Non Family Households | 4,913 | 19,751 | 43,255,233 |
| Single householder, w/children | 11.4% | 14.6% | 15.8% |
| Single householder, no children | 4.7% | 12.8% | 10.8% |