| | Chardon, OH | Montoursville, PA | United States |
| Population | 5,212 | 4,729 | 329,725,481 |
| Female Population | 48.8% | 51.6% | 50.5% |
| Male Population | 51.3% | 48.5% | 49.5% |
| Median Age | 38.2 | 41.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,147 | 4,618 | 309,327,143 |
| Population - 2000 | 5,156 | 4,777 | 285,036,114 |
| Population - 1990 | 4,446 | 4,983 | 251,960,433 |
| Pop. 2000 to Now | -0.3% | -8.0% | 15.6% |
| Pop. 1990 to Now | 15.6% | -11.8% | 30.8% |
| space4 | | | |
| Population Density | 1,138.0 | 1,310.7 | 93.4 |
| Land Area | 4.6 | 3.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.6 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Chardon, OH | Montoursville, PA | United States |
| Age 0 to 4 | 4.6% | 5.9% | 5.9% |
| Age 5 to 9 | 5.2% | 3.2% | 6.1% |
| Age 10 to 14 | 8.0% | 6.0% | 6.6% |
| Age 15 to 17 | 4.5% | 5.8% | 3.9% |
| Age 18 to 20 | 2.9% | 3.4% | 4.0% |
| Age 21 to 24 | 4.7% | 5.9% | 5.2% |
| Age 25 to 34 | 13.1% | 12.1% | 13.8% |
| Age 35 to 44 | 16.1% | 10.9% | 12.9% |
| Age 45 to 54 | 7.3% | 10.9% | 12.6% |
| Age 55 to 59 | 6.8% | 6.3% | 6.7% |
| Age 60 to 64 | 8.3% | 8.5% | 6.3% |
| Age 65 to 74 | 12.4% | 12.6% | 9.6% |
| Age 75 to 84 | 4.5% | 6.6% | 4.5% |
| Age 85 and over | 1.5% | 1.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Chardon, OH | Montoursville, PA | United States |
| White | 96.5% | 95.1% | 59.4% |
| Black | 0.8% | 0.0% | 12.2% |
| Asian | 0.0% | 0.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.4% | 3.2% | 3.2% |
| Hispanic | 1.3% | 1.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Chardon, OH | Montoursville, PA | United States |
| Married Population | 58.4% | 54.7% | 49.8% |
| Currently Married | 58.1% | 53.2% | 48.0% |
| Married but Separated | 0.4% | 1.5% | 1.8% |
| Single Population | 41.6% | 45.3% | 50.2% |
| Never Married | 25.2% | 29.1% | 33.8% |
| Divorced | 9.7% | 9.2% | 10.8% |
| Widowed | 6.7% | 7.0% | 5.6% |
| space5 | | | |
| Household Size | 2.49 | 2.27 | 2.60 |
| Households | 2,054 | 2,082 | 124,010,992 |
| Family Households | 1,442 | 1,312 | 80,755,759 |
| Married couple, w/children | 36.3% | 23.9% | 30.5% |
| Married couple, no children | 46.5% | 53.5% | 42.9% |
| Non Family Households | 612 | 770 | 43,255,233 |
| Single householder, w/children | 11.2% | 15.6% | 15.8% |
| Single householder, no children | 6.0% | 7.0% | 10.8% |