| | Garden City, GA | Pooler, GA | United States |
| Population | 10,263 | 25,284 | 329,725,481 |
| Female Population | 46.8% | 51.2% | 50.5% |
| Male Population | 53.2% | 48.8% | 49.5% |
| Median Age | 32.6 | 36.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,691 | 18,619 | 309,327,143 |
| Population - 2000 | 11,289 | 6,239 | 285,036,114 |
| Population - 1990 | 7,410 | 4,453 | 251,960,433 |
| Pop. 2000 to Now | -18.4% | 317.1% | 15.6% |
| Pop. 1990 to Now | 24.3% | 484.4% | 30.8% |
| space4 | | | |
| Population Density | 715.8 | 914.7 | 93.4 |
| Land Area | 14.3 | 27.6 | 3,531,905.4 |
| Water Area | 0.2 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Garden City, GA | Pooler, GA | United States |
| Age 0 to 4 | 5.5% | 5.8% | 5.9% |
| Age 5 to 9 | 6.9% | 6.1% | 6.1% |
| Age 10 to 14 | 8.9% | 6.7% | 6.6% |
| Age 15 to 17 | 5.7% | 3.7% | 3.9% |
| Age 18 to 20 | 3.6% | 1.8% | 4.0% |
| Age 21 to 24 | 4.4% | 5.5% | 5.2% |
| Age 25 to 34 | 19.1% | 16.6% | 13.8% |
| Age 35 to 44 | 11.8% | 15.4% | 12.9% |
| Age 45 to 54 | 12.5% | 16.0% | 12.6% |
| Age 55 to 59 | 7.0% | 6.9% | 6.7% |
| Age 60 to 64 | 5.3% | 3.9% | 6.3% |
| Age 65 to 74 | 6.0% | 8.6% | 9.6% |
| Age 75 to 84 | 3.0% | 2.1% | 4.5% |
| Age 85 and over | 0.3% | 0.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Garden City, GA | Pooler, GA | United States |
| White | 34.5% | 50.2% | 59.4% |
| Black | 43.2% | 35.6% | 12.2% |
| Asian | 3.0% | 2.3% | 5.6% |
| Native American | 0.2% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.6% | 0.2% |
| Other | 0.3% | 1.5% | 0.4% |
| Two or More Races | 1.3% | 4.2% | 3.2% |
| Hispanic | 17.6% | 5.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Garden City, GA | Pooler, GA | United States |
| Married Population | 38.3% | 55.0% | 49.8% |
| Currently Married | 34.1% | 53.7% | 48.0% |
| Married but Separated | 4.2% | 1.3% | 1.8% |
| Single Population | 61.7% | 45.0% | 50.2% |
| Never Married | 44.1% | 29.2% | 33.8% |
| Divorced | 13.4% | 11.2% | 10.8% |
| Widowed | 4.2% | 4.6% | 5.6% |
| space5 | | | |
| Household Size | 2.67 | 2.48 | 2.60 |
| Households | 3,837 | 10,177 | 124,010,992 |
| Family Households | 2,350 | 6,172 | 80,755,759 |
| Married couple, w/children | 18.5% | 28.4% | 30.5% |
| Married couple, no children | 34.4% | 50.1% | 42.9% |
| Non Family Households | 1,487 | 4,005 | 43,255,233 |
| Single householder, w/children | 39.6% | 15.7% | 15.8% |
| Single householder, no children | 7.5% | 5.8% | 10.8% |