| | Collins, GA | Metter, GA | United States |
| Population | 646 | 3,954 | 329,725,481 |
| Female Population | 62.7% | 50.2% | 50.5% |
| Male Population | 37.3% | 49.8% | 49.5% |
| Median Age | 37.2 | 48.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 584 | 4,085 | 309,327,143 |
| Population - 2000 | 528 | 3,879 | 285,036,114 |
| Population - 1990 | 528 | 3,707 | 251,960,433 |
| Pop. 2000 to Now | 7.6% | 3.3% | 15.6% |
| Pop. 1990 to Now | 7.6% | 8.1% | 30.8% |
| space4 | | | |
| Population Density | 633.3 | 527.5 | 93.4 |
| Land Area | 1.0 | 7.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Collins, GA | Metter, GA | United States |
| Age 0 to 4 | 11.1% | 1.4% | 5.9% |
| Age 5 to 9 | 6.3% | 2.3% | 6.1% |
| Age 10 to 14 | 4.8% | 5.4% | 6.6% |
| Age 15 to 17 | 8.2% | 5.5% | 3.9% |
| Age 18 to 20 | 5.6% | 5.2% | 4.0% |
| Age 21 to 24 | 3.6% | 2.4% | 5.2% |
| Age 25 to 34 | 8.5% | 10.6% | 13.8% |
| Age 35 to 44 | 12.4% | 8.5% | 12.9% |
| Age 45 to 54 | 22.3% | 18.2% | 12.6% |
| Age 55 to 59 | 1.9% | 8.4% | 6.7% |
| Age 60 to 64 | 2.6% | 5.1% | 6.3% |
| Age 65 to 74 | 6.8% | 15.5% | 9.6% |
| Age 75 to 84 | 4.0% | 8.3% | 4.5% |
| Age 85 and over | 1.9% | 3.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Collins, GA | Metter, GA | United States |
| White | 58.4% | 56.1% | 59.4% |
| Black | 29.7% | 33.6% | 12.2% |
| Asian | 0.0% | 1.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.8% | 2.4% | 3.2% |
| Hispanic | 11.1% | 6.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Collins, GA | Metter, GA | United States |
| Married Population | 47.2% | 41.8% | 49.8% |
| Currently Married | 46.6% | 36.5% | 48.0% |
| Married but Separated | 0.6% | 5.3% | 1.8% |
| Single Population | 52.8% | 58.2% | 50.2% |
| Never Married | 32.9% | 34.2% | 33.8% |
| Divorced | 16.3% | 13.2% | 10.8% |
| Widowed | 3.6% | 10.8% | 5.6% |
| space5 | | | |
| Household Size | 2.46 | 2.14 | 2.60 |
| Households | 263 | 1,773 | 124,010,992 |
| Family Households | 156 | 1,078 | 80,755,759 |
| Married couple, w/children | 38.5% | 13.2% | 30.5% |
| Married couple, no children | 30.1% | 42.5% | 42.9% |
| Non Family Households | 107 | 695 | 43,255,233 |
| Single householder, w/children | 30.8% | 24.3% | 15.8% |
| Single householder, no children | 0.6% | 20.0% | 10.8% |