| | Edison, OH | Galion, OH | United States |
| Population | 443 | 10,402 | 329,725,481 |
| Female Population | 50.8% | 54.3% | 50.5% |
| Male Population | 49.2% | 45.7% | 49.5% |
| Median Age | 39.5 | 40 | 38.4 |
| space3 | | | |
| Population - 2010 | 436 | 10,596 | 309,327,143 |
| Population - 2000 | 437 | 11,341 | 285,036,114 |
| Population - 1990 | 488 | 11,859 | 251,960,433 |
| Pop. 2000 to Now | 1.6% | -12.5% | 15.6% |
| Pop. 1990 to Now | -9.0% | -16.3% | 30.8% |
| space4 | | | |
| Population Density | 1,543.6 | 1,411.4 | 93.4 |
| Land Area | 0.3 | 7.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Edison, OH | Galion, OH | United States |
| Age 0 to 4 | 5.9% | 5.1% | 5.9% |
| Age 5 to 9 | 4.5% | 6.7% | 6.1% |
| Age 10 to 14 | 9.9% | 6.4% | 6.6% |
| Age 15 to 17 | 7.4% | 4.4% | 3.9% |
| Age 18 to 20 | 3.6% | 3.2% | 4.0% |
| Age 21 to 24 | 4.5% | 6.2% | 5.2% |
| Age 25 to 34 | 9.5% | 10.1% | 13.8% |
| Age 35 to 44 | 12.0% | 14.9% | 12.9% |
| Age 45 to 54 | 15.8% | 12.0% | 12.6% |
| Age 55 to 59 | 8.1% | 5.5% | 6.7% |
| Age 60 to 64 | 4.5% | 5.7% | 6.3% |
| Age 65 to 74 | 9.7% | 12.1% | 9.6% |
| Age 75 to 84 | 2.0% | 5.4% | 4.5% |
| Age 85 and over | 2.5% | 2.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Edison, OH | Galion, OH | United States |
| White | 95.5% | 94.5% | 59.4% |
| Black | 0.0% | 1.4% | 12.2% |
| Asian | 0.0% | 0.4% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 1.8% | 0.0% | 0.4% |
| Two or More Races | 1.6% | 1.5% | 3.2% |
| Hispanic | 1.1% | 2.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Edison, OH | Galion, OH | United States |
| Married Population | 48.2% | 46.2% | 49.8% |
| Currently Married | 47.6% | 44.4% | 48.0% |
| Married but Separated | 0.6% | 1.8% | 1.8% |
| Single Population | 51.8% | 53.8% | 50.2% |
| Never Married | 30.6% | 24.8% | 33.8% |
| Divorced | 15.3% | 17.3% | 10.8% |
| Widowed | 5.9% | 11.6% | 5.6% |
| space5 | | | |
| Household Size | 2.86 | 2.24 | 2.60 |
| Households | 155 | 4,576 | 124,010,992 |
| Family Households | 120 | 2,808 | 80,755,759 |
| Married couple, w/children | 17.5% | 26.8% | 30.5% |
| Married couple, no children | 42.5% | 37.9% | 42.9% |
| Non Family Households | 35 | 1,768 | 43,255,233 |
| Single householder, w/children | 30.8% | 25.1% | 15.8% |
| Single householder, no children | 9.2% | 10.2% | 10.8% |