| | Jersey Shore, PA | Exton, PA | United States |
| Population | 4,177 | 6,095 | 329,725,481 |
| Female Population | 46.6% | 52.2% | 50.5% |
| Male Population | 53.4% | 47.8% | 49.5% |
| Median Age | 39 | 34.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,360 | 4,578 | 309,327,143 |
| Population - 2000 | 4,482 | 4,267 | 285,036,114 |
| Population - 1990 | 4,353 | 2,550 | 251,960,433 |
| Pop. 2000 to Now | -7.8% | 19.2% | 15.6% |
| Pop. 1990 to Now | -5.1% | 99.5% | 30.8% |
| space4 | | | |
| Population Density | 3,607.1 | 1,949.2 | 93.4 |
| Land Area | 1.2 | 3.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Jersey Shore, PA | Exton, PA | United States |
| Age 0 to 4 | 4.0% | 11.8% | 5.9% |
| Age 5 to 9 | 7.8% | 3.6% | 6.1% |
| Age 10 to 14 | 14.6% | 2.9% | 6.6% |
| Age 15 to 17 | 1.9% | 3.8% | 3.9% |
| Age 18 to 20 | 2.2% | 0.4% | 4.0% |
| Age 21 to 24 | 5.4% | 5.4% | 5.2% |
| Age 25 to 34 | 7.2% | 23.7% | 13.8% |
| Age 35 to 44 | 17.1% | 14.8% | 12.9% |
| Age 45 to 54 | 12.4% | 12.1% | 12.6% |
| Age 55 to 59 | 4.6% | 6.1% | 6.7% |
| Age 60 to 64 | 5.6% | 3.5% | 6.3% |
| Age 65 to 74 | 7.7% | 7.4% | 9.6% |
| Age 75 to 84 | 6.0% | 3.1% | 4.5% |
| Age 85 and over | 3.4% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Jersey Shore, PA | Exton, PA | United States |
| White | 98.0% | 66.8% | 59.4% |
| Black | 0.0% | 1.2% | 12.2% |
| Asian | 0.0% | 29.8% | 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 | 0.4% | 1.3% | 3.2% |
| Hispanic | 1.4% | 0.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Jersey Shore, PA | Exton, PA | United States |
| Married Population | 66.9% | 67.5% | 49.8% |
| Currently Married | 60.7% | 67.5% | 48.0% |
| Married but Separated | 6.2% | 0.0% | 1.8% |
| Single Population | 33.1% | 32.5% | 50.2% |
| Never Married | 19.6% | 23.8% | 33.8% |
| Divorced | 10.8% | 5.8% | 10.8% |
| Widowed | 2.7% | 2.9% | 5.6% |
| space5 | | | |
| Household Size | 2.55 | 2.54 | 2.60 |
| Households | 1,589 | 2,397 | 124,010,992 |
| Family Households | 1,035 | 1,768 | 80,755,759 |
| Married couple, w/children | 43.0% | 56.6% | 30.5% |
| Married couple, no children | 44.2% | 36.8% | 42.9% |
| Non Family Households | 554 | 629 | 43,255,233 |
| Single householder, w/children | 12.9% | 2.5% | 15.8% |
| Single householder, no children | 0.0% | 4.1% | 10.8% |