| | Eminence, MO | Summersville, MO | United States |
| Population | 494 | 365 | 329,725,481 |
| Female Population | 57.7% | 52.1% | 50.5% |
| Male Population | 42.3% | 48.0% | 49.5% |
| Median Age | 47.1 | 41.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 599 | 502 | 309,327,143 |
| Population - 2000 | 548 | 544 | 285,036,114 |
| Population - 1990 | 582 | 571 | 251,960,433 |
| Pop. 2000 to Now | 6.0% | -10.5% | 15.6% |
| Pop. 1990 to Now | -0.2% | -14.7% | 30.8% |
| space4 | | | |
| Population Density | 262.2 | 329.1 | 93.4 |
| Land Area | 1.9 | 1.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Eminence, MO | Summersville, MO | United States |
| Age 0 to 4 | 2.4% | 3.0% | 5.9% |
| Age 5 to 9 | 4.7% | 6.3% | 6.1% |
| Age 10 to 14 | 4.0% | 9.6% | 6.6% |
| Age 15 to 17 | 9.7% | 8.5% | 3.9% |
| Age 18 to 20 | 7.7% | 3.3% | 4.0% |
| Age 21 to 24 | 2.6% | 1.9% | 5.2% |
| Age 25 to 34 | 9.5% | 5.5% | 13.8% |
| Age 35 to 44 | 8.9% | 15.9% | 12.9% |
| Age 45 to 54 | 13.2% | 14.5% | 12.6% |
| Age 55 to 59 | 13.2% | 7.7% | 6.7% |
| Age 60 to 64 | 5.7% | 4.7% | 6.3% |
| Age 65 to 74 | 9.7% | 7.9% | 9.6% |
| Age 75 to 84 | 8.3% | 6.3% | 4.5% |
| Age 85 and over | 0.4% | 4.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Eminence, MO | Summersville, MO | United States |
| White | 95.3% | 99.2% | 59.4% |
| Black | 0.6% | 0.0% | 12.2% |
| Asian | 0.0% | 0.8% | 5.6% |
| Native American | 1.4% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.0% | 0.0% | 3.2% |
| Hispanic | 0.6% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Eminence, MO | Summersville, MO | United States |
| Married Population | 39.0% | 50.7% | 49.8% |
| Currently Married | 34.9% | 50.7% | 48.0% |
| Married but Separated | 4.1% | 0.0% | 1.8% |
| Single Population | 61.0% | 49.3% | 50.2% |
| Never Married | 33.9% | 22.6% | 33.8% |
| Divorced | 16.9% | 19.3% | 10.8% |
| Widowed | 10.3% | 7.4% | 5.6% |
| space5 | | | |
| Household Size | 2.36 | 2.30 | 2.60 |
| Households | 198 | 159 | 124,010,992 |
| Family Households | 100 | 72 | 80,755,759 |
| Married couple, w/children | 30.0% | 34.7% | 30.5% |
| Married couple, no children | 39.0% | 44.4% | 42.9% |
| Non Family Households | 98 | 87 | 43,255,233 |
| Single householder, w/children | 24.0% | 18.1% | 15.8% |
| Single householder, no children | 7.0% | 2.8% | 10.8% |