| | Reeds Spring, MO | Wernersville, PA | United States |
| Population | 1,168 | 2,780 | 329,725,481 |
| Female Population | 52.9% | 55.3% | 50.5% |
| Male Population | 47.1% | 44.8% | 49.5% |
| Median Age | 39.3 | 46.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 909 | 2,711 | 309,327,143 |
| Population - 2000 | 465 | 2,150 | 285,036,114 |
| Population - 1990 | 411 | 1,934 | 251,960,433 |
| Pop. 2000 to Now | 88.4% | 27.9% | 15.6% |
| Pop. 1990 to Now | 113.1% | 42.2% | 30.8% |
| space4 | | | |
| Population Density | 779.2 | 3,701.7 | 93.4 |
| Land Area | 1.5 | 0.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Reeds Spring, MO | Wernersville, PA | United States |
| Age 0 to 4 | 2.4% | 8.5% | 5.9% |
| Age 5 to 9 | 7.4% | 5.0% | 6.1% |
| Age 10 to 14 | 9.8% | 7.6% | 6.6% |
| Age 15 to 17 | 2.7% | 1.7% | 3.9% |
| Age 18 to 20 | 3.3% | 1.1% | 4.0% |
| Age 21 to 24 | 8.4% | 3.2% | 5.2% |
| Age 25 to 34 | 9.2% | 11.9% | 13.8% |
| Age 35 to 44 | 13.3% | 9.2% | 12.9% |
| Age 45 to 54 | 13.9% | 11.1% | 12.6% |
| Age 55 to 59 | 6.8% | 8.0% | 6.7% |
| Age 60 to 64 | 2.4% | 5.4% | 6.3% |
| Age 65 to 74 | 14.7% | 14.9% | 9.6% |
| Age 75 to 84 | 4.1% | 6.0% | 4.5% |
| Age 85 and over | 1.5% | 6.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Reeds Spring, MO | Wernersville, PA | United States |
| White | 93.2% | 90.7% | 59.4% |
| Black | 0.0% | 2.2% | 12.2% |
| Asian | 0.0% | 1.5% | 5.6% |
| Native American | 0.9% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 4.7% | 2.1% | 3.2% |
| Hispanic | 1.2% | 3.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Reeds Spring, MO | Wernersville, PA | United States |
| Married Population | 56.3% | 48.8% | 49.8% |
| Currently Married | 52.5% | 45.4% | 48.0% |
| Married but Separated | 3.8% | 3.4% | 1.8% |
| Single Population | 43.7% | 51.2% | 50.2% |
| Never Married | 23.0% | 20.0% | 33.8% |
| Divorced | 15.1% | 19.6% | 10.8% |
| Widowed | 5.5% | 11.7% | 5.6% |
| space5 | | | |
| Household Size | 2.73 | 2.21 | 2.60 |
| Households | 428 | 1,196 | 124,010,992 |
| Family Households | 286 | 566 | 80,755,759 |
| Married couple, w/children | 29.7% | 34.3% | 30.5% |
| Married couple, no children | 52.8% | 48.4% | 42.9% |
| Non Family Households | 142 | 630 | 43,255,233 |
| Single householder, w/children | 15.7% | 12.9% | 15.8% |
| Single householder, no children | 1.7% | 4.4% | 10.8% |