| | Wallenpaupack Lake Estates, PA | Nutley, NJ | United States |
| Population | 1,109 | 29,931 | 329,725,481 |
| Female Population | 57.4% | 50.5% | 50.5% |
| Male Population | 42.7% | 49.6% | 49.5% |
| Median Age | 63.9 | 41.3 | 38.4 |
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| Population - 2010 | 1,571 | 28,395 | 309,327,143 |
| Population - 2000 | 829 | 27,362 | 285,036,114 |
| Population - 1990 | 357 | 27,099 | 251,960,433 |
| Pop. 2000 to Now | 32.3% | 4.0% | 15.6% |
| Pop. 1990 to Now | 207.3% | 5.0% | 30.8% |
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| Population Density | 641.8 | 8,844.9 | 93.4 |
| Land Area | 1.7 | 3.4 | 3,531,905.4 |
| Water Area | 0.4 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Wallenpaupack Lake Estates, PA | Nutley, NJ | United States |
| Age 0 to 4 | 3.9% | 5.2% | 5.9% |
| Age 5 to 9 | 0.6% | 6.4% | 6.1% |
| Age 10 to 14 | 3.2% | 4.6% | 6.6% |
| Age 15 to 17 | 2.5% | 4.6% | 3.9% |
| Age 18 to 20 | 2.4% | 2.2% | 4.0% |
| Age 21 to 24 | 2.7% | 3.3% | 5.2% |
| Age 25 to 34 | 2.5% | 13.2% | 13.8% |
| Age 35 to 44 | 14.7% | 15.2% | 12.9% |
| Age 45 to 54 | 5.1% | 13.7% | 12.6% |
| Age 55 to 59 | 3.2% | 8.6% | 6.7% |
| Age 60 to 64 | 16.6% | 6.4% | 6.3% |
| Age 65 to 74 | 26.2% | 9.1% | 9.6% |
| Age 75 to 84 | 13.5% | 4.6% | 4.5% |
| Age 85 and over | 2.7% | 2.9% | 1.9% |
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| Race | | | |
| | Wallenpaupack Lake Estates, PA | Nutley, NJ | United States |
| White | 97.7% | 64.6% | 59.4% |
| Black | 0.0% | 2.6% | 12.2% |
| Asian | 0.0% | 10.8% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 0.0% | 2.7% | 3.2% |
| Hispanic | 2.3% | 19.1% | 18.4% |
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| Marriage & Family | | | |
| | Wallenpaupack Lake Estates, PA | Nutley, NJ | United States |
| Married Population | 69.1% | 54.9% | 49.8% |
| Currently Married | 66.7% | 53.6% | 48.0% |
| Married but Separated | 2.4% | 1.3% | 1.8% |
| Single Population | 30.9% | 45.1% | 50.2% |
| Never Married | 16.7% | 31.9% | 33.8% |
| Divorced | 6.6% | 7.9% | 10.8% |
| Widowed | 7.5% | 5.4% | 5.6% |
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| Household Size | 2.19 | 2.55 | 2.60 |
| Households | 506 | 11,734 | 124,010,992 |
| Family Households | 406 | 7,888 | 80,755,759 |
| Married couple, w/children | 3.0% | 34.6% | 30.5% |
| Married couple, no children | 79.3% | 46.2% | 42.9% |
| Non Family Households | 100 | 3,846 | 43,255,233 |
| Single householder, w/children | 17.7% | 9.1% | 15.8% |
| Single householder, no children | 0.0% | 10.1% | 10.8% |