| | McGraw, NY | Greenville, MO | United States |
| Population | 1,331 | 501 | 329,725,481 |
| Female Population | 43.3% | 48.5% | 50.5% |
| Male Population | 56.7% | 51.5% | 49.5% |
| Median Age | 32 | 33 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,039 | 484 | 309,327,143 |
| Population - 2000 | 1,000 | 451 | 285,036,114 |
| Population - 1990 | 1,074 | 437 | 251,960,433 |
| Pop. 2000 to Now | -3.2% | 0.9% | 15.6% |
| Pop. 1990 to Now | -9.9% | 4.1% | 30.8% |
| space4 | | | |
| Population Density | 1,348.5 | 742.2 | 93.4 |
| Land Area | 1.0 | 0.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | McGraw, NY | Greenville, MO | United States |
| Age 0 to 4 | 3.9% | 4.0% | 5.9% |
| Age 5 to 9 | 15.7% | 7.4% | 6.1% |
| Age 10 to 14 | 11.6% | 16.4% | 6.6% |
| Age 15 to 17 | 2.3% | 0.4% | 3.9% |
| Age 18 to 20 | 3.5% | 6.8% | 4.0% |
| Age 21 to 24 | 5.9% | 6.4% | 5.2% |
| Age 25 to 34 | 10.7% | 10.2% | 13.8% |
| Age 35 to 44 | 16.7% | 9.0% | 12.9% |
| Age 45 to 54 | 7.5% | 12.6% | 12.6% |
| Age 55 to 59 | 5.9% | 5.4% | 6.7% |
| Age 60 to 64 | 2.5% | 6.4% | 6.3% |
| Age 65 to 74 | 7.0% | 5.0% | 9.6% |
| Age 75 to 84 | 5.9% | 4.8% | 4.5% |
| Age 85 and over | 1.2% | 5.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | McGraw, NY | Greenville, MO | United States |
| White | 89.1% | 79.2% | 59.4% |
| Black | 0.2% | 0.8% | 12.2% |
| Asian | 0.0% | 0.0% | 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 | 5.5% | 0.8% | 3.2% |
| Hispanic | 5.3% | 19.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | McGraw, NY | Greenville, MO | United States |
| Married Population | 49.6% | 40.1% | 49.8% |
| Currently Married | 44.0% | 36.7% | 48.0% |
| Married but Separated | 5.6% | 3.3% | 1.8% |
| Single Population | 50.4% | 59.9% | 50.2% |
| Never Married | 37.1% | 35.1% | 33.8% |
| Divorced | 6.6% | 15.2% | 10.8% |
| Widowed | 6.8% | 9.7% | 5.6% |
| space5 | | | |
| Household Size | 2.83 | 3.18 | 2.60 |
| Households | 467 | 136 | 124,010,992 |
| Family Households | 312 | 82 | 80,755,759 |
| Married couple, w/children | 29.5% | 26.8% | 30.5% |
| Married couple, no children | 30.8% | 40.2% | 42.9% |
| Non Family Households | 155 | 54 | 43,255,233 |
| Single householder, w/children | 26.6% | 31.7% | 15.8% |
| Single householder, no children | 13.1% | 1.2% | 10.8% |