| | Forsyth, MO | Carrollton, MO | United States |
| Population | 2,688 | 3,433 | 329,725,481 |
| Female Population | 51.6% | 53.8% | 50.5% |
| Male Population | 48.4% | 46.2% | 49.5% |
| Median Age | 58.6 | 40.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,478 | 3,776 | 309,327,143 |
| Population - 2000 | 1,686 | 4,122 | 285,036,114 |
| Population - 1990 | 1,175 | 4,406 | 251,960,433 |
| Pop. 2000 to Now | 51.8% | -17.0% | 15.6% |
| Pop. 1990 to Now | 117.9% | -22.4% | 30.8% |
| space4 | | | |
| Population Density | 799.1 | 823.7 | 93.4 |
| Land Area | 3.4 | 4.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Forsyth, MO | Carrollton, MO | United States |
| Age 0 to 4 | 2.1% | 4.5% | 5.9% |
| Age 5 to 9 | 4.3% | 8.3% | 6.1% |
| Age 10 to 14 | 2.6% | 9.8% | 6.6% |
| Age 15 to 17 | 2.6% | 3.5% | 3.9% |
| Age 18 to 20 | 1.8% | 3.2% | 4.0% |
| Age 21 to 24 | 1.8% | 4.4% | 5.2% |
| Age 25 to 34 | 7.9% | 9.6% | 13.8% |
| Age 35 to 44 | 7.1% | 11.9% | 12.9% |
| Age 45 to 54 | 11.3% | 11.3% | 12.6% |
| Age 55 to 59 | 11.4% | 4.6% | 6.7% |
| Age 60 to 64 | 6.0% | 6.8% | 6.3% |
| Age 65 to 74 | 22.1% | 13.3% | 9.6% |
| Age 75 to 84 | 11.7% | 4.7% | 4.5% |
| Age 85 and over | 7.3% | 4.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Forsyth, MO | Carrollton, MO | United States |
| White | 90.3% | 92.2% | 59.4% |
| Black | 2.3% | 0.7% | 12.2% |
| Asian | 0.9% | 0.2% | 5.6% |
| Native American | 0.5% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.2% | 3.9% | 3.2% |
| Hispanic | 0.8% | 3.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Forsyth, MO | Carrollton, MO | United States |
| Married Population | 45.7% | 52.9% | 49.8% |
| Currently Married | 45.3% | 49.2% | 48.0% |
| Married but Separated | 0.5% | 3.7% | 1.8% |
| Single Population | 54.3% | 47.1% | 50.2% |
| Never Married | 16.6% | 24.5% | 33.8% |
| Divorced | 25.3% | 13.0% | 10.8% |
| Widowed | 12.4% | 9.5% | 5.6% |
| space5 | | | |
| Household Size | 1.88 | 2.60 | 2.60 |
| Households | 1,310 | 1,284 | 124,010,992 |
| Family Households | 652 | 893 | 80,755,759 |
| Married couple, w/children | 17.0% | 22.1% | 30.5% |
| Married couple, no children | 66.1% | 45.6% | 42.9% |
| Non Family Households | 658 | 391 | 43,255,233 |
| Single householder, w/children | 4.9% | 27.0% | 15.8% |
| Single householder, no children | 12.0% | 5.4% | 10.8% |