| | Oreland, PA | Blue Bell, PA | United States |
| Population | 6,111 | 6,421 | 329,725,481 |
| Female Population | 51.2% | 48.1% | 50.5% |
| Male Population | 48.8% | 51.9% | 49.5% |
| Median Age | 40.2 | 44 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,395 | 6,005 | 309,327,143 |
| Population - 2000 | 5,509 | 6,395 | 285,036,114 |
| Population - 1990 | 5,695 | 6,091 | 251,960,433 |
| Pop. 2000 to Now | 9.0% | 0.3% | 15.6% |
| Pop. 1990 to Now | 5.5% | 5.3% | 30.8% |
| space4 | | | |
| Population Density | 4,194.2 | 1,191.5 | 93.4 |
| Land Area | 1.5 | 5.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Oreland, PA | Blue Bell, PA | United States |
| Age 0 to 4 | 6.5% | 5.3% | 5.9% |
| Age 5 to 9 | 9.7% | 9.5% | 6.1% |
| Age 10 to 14 | 6.1% | 6.3% | 6.6% |
| Age 15 to 17 | 2.3% | 4.3% | 3.9% |
| Age 18 to 20 | 1.3% | 1.7% | 4.0% |
| Age 21 to 24 | 5.5% | 4.0% | 5.2% |
| Age 25 to 34 | 10.4% | 7.2% | 13.8% |
| Age 35 to 44 | 15.3% | 12.9% | 12.9% |
| Age 45 to 54 | 11.9% | 13.9% | 12.6% |
| Age 55 to 59 | 7.6% | 7.6% | 6.7% |
| Age 60 to 64 | 8.1% | 9.0% | 6.3% |
| Age 65 to 74 | 8.6% | 9.3% | 9.6% |
| Age 75 to 84 | 5.9% | 6.8% | 4.5% |
| Age 85 and over | 0.8% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Oreland, PA | Blue Bell, PA | United States |
| White | 78.7% | 87.4% | 59.4% |
| Black | 8.7% | 1.8% | 12.2% |
| Asian | 1.3% | 7.8% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 5.3% | 1.1% | 3.2% |
| Hispanic | 6.0% | 1.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Oreland, PA | Blue Bell, PA | United States |
| Married Population | 58.8% | 62.3% | 49.8% |
| Currently Married | 57.8% | 61.5% | 48.0% |
| Married but Separated | 1.1% | 0.7% | 1.8% |
| Single Population | 41.2% | 37.7% | 50.2% |
| Never Married | 26.3% | 25.6% | 33.8% |
| Divorced | 10.3% | 8.0% | 10.8% |
| Widowed | 4.6% | 4.1% | 5.6% |
| space5 | | | |
| Household Size | 2.73 | 2.66 | 2.60 |
| Households | 2,230 | 2,407 | 124,010,992 |
| Family Households | 1,642 | 1,644 | 80,755,759 |
| Married couple, w/children | 35.0% | 46.1% | 30.5% |
| Married couple, no children | 44.0% | 44.0% | 42.9% |
| Non Family Households | 588 | 763 | 43,255,233 |
| Single householder, w/children | 15.7% | 2.3% | 15.8% |
| Single householder, no children | 5.4% | 7.5% | 10.8% |