| | Guyton, GA | Shirley, NY | United States |
| Population | 2,278 | 28,059 | 329,725,481 |
| Female Population | 57.9% | 48.2% | 50.5% |
| Male Population | 42.1% | 51.8% | 49.5% |
| Median Age | 30.4 | 39 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,680 | 28,070 | 309,327,143 |
| Population - 2000 | 917 | 25,395 | 285,036,114 |
| Population - 1990 | 740 | 22,936 | 251,960,433 |
| Pop. 2000 to Now | 158.6% | 5.8% | 15.6% |
| Pop. 1990 to Now | 220.4% | 17.1% | 30.8% |
| space4 | | | |
| Population Density | 710.3 | 2,445.9 | 93.4 |
| Land Area | 3.2 | 11.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Guyton, GA | Shirley, NY | United States |
| Age 0 to 4 | 11.4% | 5.6% | 5.9% |
| Age 5 to 9 | 6.3% | 7.0% | 6.1% |
| Age 10 to 14 | 11.2% | 6.5% | 6.6% |
| Age 15 to 17 | 4.6% | 3.3% | 3.9% |
| Age 18 to 20 | 3.6% | 4.4% | 4.0% |
| Age 21 to 24 | 4.9% | 5.5% | 5.2% |
| Age 25 to 34 | 17.8% | 12.1% | 13.8% |
| Age 35 to 44 | 15.0% | 14.0% | 12.9% |
| Age 45 to 54 | 8.5% | 11.6% | 12.6% |
| Age 55 to 59 | 4.2% | 10.9% | 6.7% |
| Age 60 to 64 | 5.4% | 5.9% | 6.3% |
| Age 65 to 74 | 5.7% | 9.7% | 9.6% |
| Age 75 to 84 | 1.4% | 1.9% | 4.5% |
| Age 85 and over | 0.1% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Guyton, GA | Shirley, NY | United States |
| White | 56.8% | 65.6% | 59.4% |
| Black | 35.3% | 7.3% | 12.2% |
| Asian | 0.7% | 3.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 1.5% | 2.4% | 3.2% |
| Hispanic | 5.6% | 21.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Guyton, GA | Shirley, NY | United States |
| Married Population | 51.0% | 47.6% | 49.8% |
| Currently Married | 50.0% | 46.0% | 48.0% |
| Married but Separated | 1.0% | 1.6% | 1.8% |
| Single Population | 49.0% | 52.4% | 50.2% |
| Never Married | 35.0% | 36.7% | 33.8% |
| Divorced | 11.2% | 9.8% | 10.8% |
| Widowed | 2.7% | 5.9% | 5.6% |
| space5 | | | |
| Household Size | 3.19 | 3.40 | 2.60 |
| Households | 714 | 8,168 | 124,010,992 |
| Family Households | 536 | 6,403 | 80,755,759 |
| Married couple, w/children | 34.9% | 32.7% | 30.5% |
| Married couple, no children | 41.8% | 39.2% | 42.9% |
| Non Family Households | 178 | 1,765 | 43,255,233 |
| Single householder, w/children | 13.2% | 14.6% | 15.8% |
| Single householder, no children | 10.1% | 13.5% | 10.8% |