| | Schofield Barracks, HI | Snellville, GA | United States |
| Population | 18,255 | 20,475 | 329,725,481 |
| Female Population | 37.2% | 53.1% | 50.5% |
| Male Population | 62.8% | 46.9% | 49.5% |
| Median Age | 22.5 | 39.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 12,044 | 18,317 | 309,327,143 |
| Population - 2000 | 14,428 | 15,351 | 285,036,114 |
| Population - 1990 | 19,597 | 12,084 | 251,960,433 |
| Pop. 2000 to Now | 36.3% | 31.5% | 15.6% |
| Pop. 1990 to Now | 0.3% | 67.0% | 30.8% |
| space4 | | | |
| Population Density | 6,587.9 | 1,963.8 | 93.4 |
| Land Area | 2.8 | 10.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Schofield Barracks, HI | Snellville, GA | United States |
| Age 0 to 4 | 16.0% | 4.9% | 5.9% |
| Age 5 to 9 | 8.8% | 6.0% | 6.1% |
| Age 10 to 14 | 4.5% | 6.9% | 6.6% |
| Age 15 to 17 | 1.5% | 4.3% | 3.9% |
| Age 18 to 20 | 10.5% | 2.0% | 4.0% |
| Age 21 to 24 | 22.6% | 4.3% | 5.2% |
| Age 25 to 34 | 26.6% | 15.7% | 13.8% |
| Age 35 to 44 | 7.6% | 11.7% | 12.9% |
| Age 45 to 54 | 1.1% | 13.2% | 12.6% |
| Age 55 to 59 | 0.2% | 7.1% | 6.7% |
| Age 60 to 64 | 0.4% | 8.1% | 6.3% |
| Age 65 to 74 | 0.1% | 7.9% | 9.6% |
| Age 75 to 84 | 0.1% | 4.7% | 4.5% |
| Age 85 and over | 0.0% | 3.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Schofield Barracks, HI | Snellville, GA | United States |
| White | 46.4% | 37.1% | 59.4% |
| Black | 16.3% | 39.0% | 12.2% |
| Asian | 5.5% | 8.1% | 5.6% |
| Native American | 0.8% | 1.5% | 0.6% |
| Hawaiian, Pacific Islander | 4.0% | 0.0% | 0.2% |
| Other | 0.1% | 0.4% | 0.4% |
| Two or More Races | 6.7% | 3.8% | 3.2% |
| Hispanic | 20.3% | 10.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Schofield Barracks, HI | Snellville, GA | United States |
| Married Population | 57.5% | 52.2% | 49.8% |
| Currently Married | 57.0% | 50.9% | 48.0% |
| Married but Separated | 0.5% | 1.3% | 1.8% |
| Single Population | 42.5% | 47.8% | 50.2% |
| Never Married | 38.7% | 33.3% | 33.8% |
| Divorced | 3.1% | 10.0% | 10.8% |
| Widowed | 0.7% | 4.5% | 5.6% |
| space5 | | | |
| Household Size | 3.16 | 3.06 | 2.60 |
| Households | 4,346 | 6,559 | 124,010,992 |
| Family Households | 3,786 | 5,094 | 80,755,759 |
| Married couple, w/children | 66.3% | 30.3% | 30.5% |
| Married couple, no children | 27.6% | 45.4% | 42.9% |
| Non Family Households | 560 | 1,465 | 43,255,233 |
| Single householder, w/children | 6.1% | 12.5% | 15.8% |
| Single householder, no children | 0.0% | 11.8% | 10.8% |