| | Lake Park, FL | Lake Park, GA | United States |
| Population | 8,971 | 1,024 | 329,725,481 |
| Female Population | 56.7% | 63.2% | 50.5% |
| Male Population | 43.3% | 36.8% | 49.5% |
| Median Age | 35.5 | 28.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,066 | 737 | 309,327,143 |
| Population - 2000 | 8,721 | 549 | 285,036,114 |
| Population - 1990 | 6,704 | 500 | 251,960,433 |
| Pop. 2000 to Now | -2.1% | 149.7% | 15.6% |
| Pop. 1990 to Now | 27.3% | 174.2% | 30.8% |
| space4 | | | |
| Population Density | 4,241.6 | 727.8 | 93.4 |
| Land Area | 2.1 | 1.4 | 3,531,905.4 |
| Water Area | 0.4 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lake Park, FL | Lake Park, GA | United States |
| Age 0 to 4 | 8.0% | 16.5% | 5.9% |
| Age 5 to 9 | 9.6% | 7.4% | 6.1% |
| Age 10 to 14 | 6.0% | 7.8% | 6.6% |
| Age 15 to 17 | 4.5% | 4.4% | 3.9% |
| Age 18 to 20 | 4.2% | 2.6% | 4.0% |
| Age 21 to 24 | 2.9% | 3.8% | 5.2% |
| Age 25 to 34 | 13.1% | 13.6% | 13.8% |
| Age 35 to 44 | 14.0% | 10.7% | 12.9% |
| Age 45 to 54 | 14.8% | 16.9% | 12.6% |
| Age 55 to 59 | 3.8% | 4.0% | 6.7% |
| Age 60 to 64 | 5.1% | 5.2% | 6.3% |
| Age 65 to 74 | 6.5% | 5.4% | 9.6% |
| Age 75 to 84 | 5.7% | 1.4% | 4.5% |
| Age 85 and over | 1.7% | 0.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lake Park, FL | Lake Park, GA | United States |
| White | 25.9% | 66.5% | 59.4% |
| Black | 53.5% | 16.0% | 12.2% |
| Asian | 0.4% | 3.7% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 7.3% | 4.6% | 3.2% |
| Hispanic | 12.9% | 8.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Lake Park, FL | Lake Park, GA | United States |
| Married Population | 46.0% | 45.4% | 49.8% |
| Currently Married | 43.1% | 44.8% | 48.0% |
| Married but Separated | 3.0% | 0.6% | 1.8% |
| Single Population | 54.0% | 54.6% | 50.2% |
| Never Married | 37.8% | 31.8% | 33.8% |
| Divorced | 10.4% | 17.6% | 10.8% |
| Widowed | 5.7% | 5.3% | 5.6% |
| space5 | | | |
| Household Size | 3.04 | 3.05 | 2.60 |
| Households | 2,944 | 336 | 124,010,992 |
| Family Households | 1,940 | 276 | 80,755,759 |
| Married couple, w/children | 35.2% | 28.6% | 30.5% |
| Married couple, no children | 29.9% | 21.7% | 42.9% |
| Non Family Households | 1,004 | 60 | 43,255,233 |
| Single householder, w/children | 16.8% | 39.5% | 15.8% |
| Single householder, no children | 18.1% | 10.1% | 10.8% |