| | Wilder, KY | Silver Grove, KY | United States |
| Population | 3,147 | 1,451 | 329,725,481 |
| Female Population | 50.2% | 49.9% | 50.5% |
| Male Population | 49.8% | 50.1% | 49.5% |
| Median Age | 43 | 44.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,040 | 1,106 | 309,327,143 |
| Population - 2000 | 2,624 | 1,215 | 285,036,114 |
| Population - 1990 | 691 | 1,102 | 251,960,433 |
| Pop. 2000 to Now | 16.7% | -1.4% | 15.6% |
| Pop. 1990 to Now | 343.0% | 8.7% | 30.8% |
| space4 | | | |
| Population Density | 868.1 | 1,284.1 | 93.4 |
| Land Area | 3.6 | 1.1 | 3,531,905.4 |
| Water Area | 0.1 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Wilder, KY | Silver Grove, KY | United States |
| Age 0 to 4 | 5.0% | 6.1% | 5.9% |
| Age 5 to 9 | 3.7% | 8.8% | 6.1% |
| Age 10 to 14 | 6.7% | 6.8% | 6.6% |
| Age 15 to 17 | 4.5% | 1.9% | 3.9% |
| Age 18 to 20 | 2.8% | 1.0% | 4.0% |
| Age 21 to 24 | 4.2% | 2.9% | 5.2% |
| Age 25 to 34 | 11.9% | 13.5% | 13.8% |
| Age 35 to 44 | 11.7% | 9.9% | 12.9% |
| Age 45 to 54 | 10.8% | 18.3% | 12.6% |
| Age 55 to 59 | 8.1% | 12.6% | 6.7% |
| Age 60 to 64 | 9.8% | 4.6% | 6.3% |
| Age 65 to 74 | 14.1% | 4.6% | 9.6% |
| Age 75 to 84 | 6.2% | 5.8% | 4.5% |
| Age 85 and over | 0.3% | 3.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Wilder, KY | Silver Grove, KY | United States |
| White | 99.5% | 90.7% | 59.4% |
| Black | 0.0% | 0.9% | 12.2% |
| Asian | 0.2% | 0.4% | 5.6% |
| Native American | 0.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.2% | 1.2% | 3.2% |
| Hispanic | 0.0% | 6.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Wilder, KY | Silver Grove, KY | United States |
| Married Population | 40.7% | 32.3% | 49.8% |
| Currently Married | 39.5% | 28.4% | 48.0% |
| Married but Separated | 1.2% | 3.9% | 1.8% |
| Single Population | 59.3% | 67.7% | 50.2% |
| Never Married | 31.1% | 38.5% | 33.8% |
| Divorced | 21.9% | 13.1% | 10.8% |
| Widowed | 6.3% | 16.1% | 5.6% |
| space5 | | | |
| Household Size | 1.97 | 2.12 | 2.60 |
| Households | 1,596 | 646 | 124,010,992 |
| Family Households | 730 | 293 | 80,755,759 |
| Married couple, w/children | 28.6% | 24.6% | 30.5% |
| Married couple, no children | 42.5% | 23.9% | 42.9% |
| Non Family Households | 866 | 353 | 43,255,233 |
| Single householder, w/children | 17.0% | 43.0% | 15.8% |
| Single householder, no children | 11.9% | 8.5% | 10.8% |