| | Danville, OH | Oberlin, OH | United States |
| Population | 881 | 8,253 | 329,725,481 |
| Female Population | 50.7% | 57.6% | 50.5% |
| Male Population | 49.3% | 42.4% | 49.5% |
| Median Age | 37.7 | 24.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,047 | 8,393 | 309,327,143 |
| Population - 2000 | 1,104 | 8,195 | 285,036,114 |
| Population - 1990 | 1,001 | 8,191 | 251,960,433 |
| Pop. 2000 to Now | -8.2% | -0.8% | 15.6% |
| Pop. 1990 to Now | 1.3% | -0.7% | 30.8% |
| space4 | | | |
| Population Density | 1,590.3 | 1,678.8 | 93.4 |
| Land Area | 0.6 | 4.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Danville, OH | Oberlin, OH | United States |
| Age 0 to 4 | 7.8% | 2.3% | 5.9% |
| Age 5 to 9 | 3.6% | 4.7% | 6.1% |
| Age 10 to 14 | 5.6% | 2.2% | 6.6% |
| Age 15 to 17 | 8.9% | 1.6% | 3.9% |
| Age 18 to 20 | 1.8% | 26.2% | 4.0% |
| Age 21 to 24 | 7.8% | 13.3% | 5.2% |
| Age 25 to 34 | 10.3% | 8.1% | 13.8% |
| Age 35 to 44 | 10.2% | 6.3% | 12.9% |
| Age 45 to 54 | 10.2% | 7.1% | 12.6% |
| Age 55 to 59 | 7.7% | 2.8% | 6.7% |
| Age 60 to 64 | 7.3% | 7.0% | 6.3% |
| Age 65 to 74 | 11.1% | 8.2% | 9.6% |
| Age 75 to 84 | 6.6% | 5.8% | 4.5% |
| Age 85 and over | 1.0% | 4.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Danville, OH | Oberlin, OH | United States |
| White | 97.8% | 73.2% | 59.4% |
| Black | 0.0% | 10.1% | 12.2% |
| Asian | 0.6% | 4.1% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 1.6% | 4.2% | 3.2% |
| Hispanic | 0.0% | 8.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Danville, OH | Oberlin, OH | United States |
| Married Population | 43.6% | 31.0% | 49.8% |
| Currently Married | 39.4% | 30.0% | 48.0% |
| Married but Separated | 4.2% | 0.9% | 1.8% |
| Single Population | 56.4% | 69.0% | 50.2% |
| Never Married | 31.1% | 54.3% | 33.8% |
| Divorced | 16.4% | 8.6% | 10.8% |
| Widowed | 8.9% | 6.1% | 5.6% |
| space5 | | | |
| Household Size | 2.28 | 2.20 | 2.60 |
| Households | 386 | 2,493 | 124,010,992 |
| Family Households | 216 | 1,351 | 80,755,759 |
| Married couple, w/children | 17.6% | 18.5% | 30.5% |
| Married couple, no children | 44.9% | 58.0% | 42.9% |
| Non Family Households | 170 | 1,142 | 43,255,233 |
| Single householder, w/children | 31.5% | 8.4% | 15.8% |
| Single householder, no children | 6.0% | 15.2% | 10.8% |