| | Ashland, NJ | Echelon, NJ | United States |
| Population | 9,248 | 13,668 | 329,725,481 |
| Female Population | 54.8% | 47.3% | 50.5% |
| Male Population | 45.2% | 52.7% | 49.5% |
| Median Age | 49.1 | 35.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,640 | 10,049 | 309,327,143 |
| Population - 2000 | 8,375 | 10,440 | 285,036,114 |
| Population - 1990 | 8,467 | 9,696 | 251,960,433 |
| Pop. 2000 to Now | -2.2% | 6.9% | 15.6% |
| Pop. 1990 to Now | -3.2% | 15.1% | 30.8% |
| space4 | | | |
| Population Density | 3,181.3 | 4,886.7 | 93.4 |
| Land Area | 2.9 | 2.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Ashland, NJ | Echelon, NJ | United States |
| Age 0 to 4 | 4.8% | 5.1% | 5.9% |
| Age 5 to 9 | 5.6% | 7.4% | 6.1% |
| Age 10 to 14 | 4.2% | 6.7% | 6.6% |
| Age 15 to 17 | 3.9% | 3.0% | 3.9% |
| Age 18 to 20 | 3.2% | 3.3% | 4.0% |
| Age 21 to 24 | 2.3% | 6.4% | 5.2% |
| Age 25 to 34 | 11.1% | 17.2% | 13.8% |
| Age 35 to 44 | 12.3% | 16.8% | 12.9% |
| Age 45 to 54 | 13.1% | 12.5% | 12.6% |
| Age 55 to 59 | 13.7% | 4.5% | 6.7% |
| Age 60 to 64 | 5.3% | 3.9% | 6.3% |
| Age 65 to 74 | 9.1% | 7.2% | 9.6% |
| Age 75 to 84 | 7.9% | 3.9% | 4.5% |
| Age 85 and over | 3.7% | 2.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Ashland, NJ | Echelon, NJ | United States |
| White | 75.4% | 45.0% | 59.4% |
| Black | 6.6% | 12.3% | 12.2% |
| Asian | 8.8% | 28.4% | 5.6% |
| Native American | 0.1% | 0.6% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 2.6% | 0.4% |
| Two or More Races | 1.5% | 3.0% | 3.2% |
| Hispanic | 7.6% | 8.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Ashland, NJ | Echelon, NJ | United States |
| Married Population | 61.6% | 47.6% | 49.8% |
| Currently Married | 61.0% | 46.0% | 48.0% |
| Married but Separated | 0.5% | 1.6% | 1.8% |
| Single Population | 38.4% | 52.4% | 50.2% |
| Never Married | 25.1% | 36.8% | 33.8% |
| Divorced | 6.5% | 10.6% | 10.8% |
| Widowed | 6.8% | 5.0% | 5.6% |
| space5 | | | |
| Household Size | 2.59 | 2.33 | 2.60 |
| Households | 3,496 | 5,798 | 124,010,992 |
| Family Households | 2,661 | 3,062 | 80,755,759 |
| Married couple, w/children | 30.5% | 42.3% | 30.5% |
| Married couple, no children | 57.3% | 36.7% | 42.9% |
| Non Family Households | 835 | 2,736 | 43,255,233 |
| Single householder, w/children | 4.8% | 12.9% | 15.8% |
| Single householder, no children | 7.4% | 8.1% | 10.8% |