| | Palmyra, NJ | Abington, PA | United States |
| Population | 7,429 | 58,131 | 329,725,481 |
| Female Population | 51.3% | 52.8% | 50.5% |
| Male Population | 48.7% | 47.2% | 49.5% |
| Median Age | 40.9 | 42 | 38.4 |
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| Population - 2010 | 7,381 | 55,406 | 309,327,143 |
| Population - 2000 | 7,091 | 56,103 | 285,036,114 |
| Population - 1990 | 7,056 | 56,322 | 251,960,433 |
| Pop. 2000 to Now | 0.6% | -1.5% | 15.6% |
| Pop. 1990 to Now | 1.1% | -1.8% | 30.8% |
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| Population Density | 3,998.4 | 3,748.0 | 93.4 |
| Land Area | 1.9 | 15.5 | 3,531,905.4 |
| Water Area | 0.7 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Palmyra, NJ | Abington, PA | United States |
| Age 0 to 4 | 2.6% | 5.5% | 5.9% |
| Age 5 to 9 | 4.8% | 7.1% | 6.1% |
| Age 10 to 14 | 7.4% | 6.1% | 6.6% |
| Age 15 to 17 | 3.4% | 3.6% | 3.9% |
| Age 18 to 20 | 3.3% | 2.8% | 4.0% |
| Age 21 to 24 | 6.8% | 4.4% | 5.2% |
| Age 25 to 34 | 16.0% | 10.9% | 13.8% |
| Age 35 to 44 | 9.6% | 13.5% | 12.9% |
| Age 45 to 54 | 14.6% | 13.1% | 12.6% |
| Age 55 to 59 | 10.4% | 7.1% | 6.7% |
| Age 60 to 64 | 6.5% | 6.8% | 6.3% |
| Age 65 to 74 | 10.1% | 10.3% | 9.6% |
| Age 75 to 84 | 3.4% | 4.9% | 4.5% |
| Age 85 and over | 0.9% | 4.0% | 1.9% |
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| Race | | | |
| | Palmyra, NJ | Abington, PA | United States |
| White | 68.7% | 73.8% | 59.4% |
| Black | 18.1% | 10.9% | 12.2% |
| Asian | 1.7% | 4.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.1% | 1.1% | 0.4% |
| Two or More Races | 5.1% | 4.0% | 3.2% |
| Hispanic | 6.2% | 5.7% | 18.4% |
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| Marriage & Family | | | |
| | Palmyra, NJ | Abington, PA | United States |
| Married Population | 41.2% | 56.9% | 49.8% |
| Currently Married | 39.2% | 55.3% | 48.0% |
| Married but Separated | 2.0% | 1.6% | 1.8% |
| Single Population | 58.8% | 43.1% | 50.2% |
| Never Married | 41.6% | 28.4% | 33.8% |
| Divorced | 12.8% | 7.8% | 10.8% |
| Widowed | 4.4% | 6.9% | 5.6% |
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| Household Size | 2.41 | 2.59 | 2.60 |
| Households | 3,078 | 22,122 | 124,010,992 |
| Family Households | 1,868 | 15,580 | 80,755,759 |
| Married couple, w/children | 22.3% | 36.7% | 30.5% |
| Married couple, no children | 40.4% | 44.0% | 42.9% |
| Non Family Households | 1,210 | 6,542 | 43,255,233 |
| Single householder, w/children | 15.6% | 10.5% | 15.8% |
| Single householder, no children | 21.7% | 8.8% | 10.8% |