| | Linwood, NJ | West Springfield, VA | United States |
| Population | 6,957 | 23,562 | 329,725,481 |
| Female Population | 54.2% | 50.2% | 50.5% |
| Male Population | 45.8% | 49.8% | 49.5% |
| Median Age | 48.8 | 38.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 7,086 | 22,272 | 309,327,143 |
| Population - 2000 | 7,172 | 28,378 | 285,036,114 |
| Population - 1990 | 6,866 | 28,126 | 251,960,433 |
| Pop. 2000 to Now | -7.5% | -17.9% | 15.6% |
| Pop. 1990 to Now | -3.4% | -17.1% | 30.8% |
| space4 | | | |
| Population Density | 1,825.5 | 4,896.5 | 93.4 |
| Land Area | 3.8 | 4.8 | 3,531,905.4 |
| Water Area | 0.4 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Linwood, NJ | West Springfield, VA | United States |
| Age 0 to 4 | 4.7% | 6.1% | 5.9% |
| Age 5 to 9 | 6.1% | 5.6% | 6.1% |
| Age 10 to 14 | 5.2% | 7.8% | 6.6% |
| Age 15 to 17 | 3.1% | 6.8% | 3.9% |
| Age 18 to 20 | 4.3% | 3.8% | 4.0% |
| Age 21 to 24 | 3.4% | 3.5% | 5.2% |
| Age 25 to 34 | 7.9% | 11.4% | 13.8% |
| Age 35 to 44 | 11.2% | 13.7% | 12.9% |
| Age 45 to 54 | 14.1% | 15.1% | 12.6% |
| Age 55 to 59 | 8.3% | 5.5% | 6.7% |
| Age 60 to 64 | 8.0% | 5.3% | 6.3% |
| Age 65 to 74 | 12.5% | 10.0% | 9.6% |
| Age 75 to 84 | 6.4% | 3.9% | 4.5% |
| Age 85 and over | 4.8% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Linwood, NJ | West Springfield, VA | United States |
| White | 81.4% | 48.7% | 59.4% |
| Black | 2.4% | 12.8% | 12.2% |
| Asian | 4.6% | 16.6% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.2% | 0.0% | 0.2% |
| Other | 0.3% | 0.2% | 0.4% |
| Two or More Races | 3.5% | 3.3% | 3.2% |
| Hispanic | 7.7% | 18.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Linwood, NJ | West Springfield, VA | United States |
| Married Population | 60.2% | 57.7% | 49.8% |
| Currently Married | 59.4% | 57.0% | 48.0% |
| Married but Separated | 0.8% | 0.6% | 1.8% |
| Single Population | 39.8% | 42.3% | 50.2% |
| Never Married | 22.6% | 29.5% | 33.8% |
| Divorced | 9.8% | 8.6% | 10.8% |
| Widowed | 7.4% | 4.2% | 5.6% |
| space5 | | | |
| Household Size | 2.59 | 2.99 | 2.60 |
| Households | 2,621 | 7,866 | 124,010,992 |
| Family Households | 1,972 | 6,007 | 80,755,759 |
| Married couple, w/children | 30.1% | 39.8% | 30.5% |
| Married couple, no children | 51.3% | 39.3% | 42.9% |
| Non Family Households | 649 | 1,859 | 43,255,233 |
| Single householder, w/children | 8.6% | 10.0% | 15.8% |
| Single householder, no children | 10.0% | 10.9% | 10.8% |