| | Lacey, NJ | Jackson, NJ | United States |
| Population | 28,573 | 58,101 | 329,725,481 |
| Female Population | 50.9% | 51.0% | 50.5% |
| Male Population | 49.1% | 49.0% | 49.5% |
| Median Age | 45.6 | 41.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 27,667 | 55,053 | 309,327,143 |
| Population - 2000 | 25,346 | 42,816 | 285,036,114 |
| Population - 1990 | 22,141 | 33,233 | 251,960,433 |
| Pop. 2000 to Now | 17.4% | 36.3% | 15.6% |
| Pop. 1990 to Now | 34.4% | 75.6% | 30.8% |
| space4 | | | |
| Population Density | 343.1 | 585.4 | 93.4 |
| Land Area | 83.3 | 99.2 | 3,531,905.4 |
| Water Area | 15.2 | 1.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lacey, NJ | Jackson, NJ | United States |
| Age 0 to 4 | 5.5% | 7.1% | 5.9% |
| Age 5 to 9 | 3.7% | 6.0% | 6.1% |
| Age 10 to 14 | 5.2% | 6.2% | 6.6% |
| Age 15 to 17 | 3.6% | 4.4% | 3.9% |
| Age 18 to 20 | 4.2% | 3.4% | 4.0% |
| Age 21 to 24 | 5.0% | 4.9% | 5.2% |
| Age 25 to 34 | 11.4% | 11.3% | 13.8% |
| Age 35 to 44 | 10.2% | 10.8% | 12.9% |
| Age 45 to 54 | 13.8% | 13.9% | 12.6% |
| Age 55 to 59 | 8.1% | 7.2% | 6.7% |
| Age 60 to 64 | 7.7% | 7.7% | 6.3% |
| Age 65 to 74 | 14.5% | 10.6% | 9.6% |
| Age 75 to 84 | 5.1% | 4.8% | 4.5% |
| Age 85 and over | 2.0% | 1.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lacey, NJ | Jackson, NJ | United States |
| White | 86.2% | 78.2% | 59.4% |
| Black | 1.3% | 3.8% | 12.2% |
| Asian | 0.5% | 3.5% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.2% | 0.4% |
| Two or More Races | 0.8% | 1.9% | 3.2% |
| Hispanic | 11.0% | 12.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Lacey, NJ | Jackson, NJ | United States |
| Married Population | 53.1% | 57.8% | 49.8% |
| Currently Married | 52.5% | 56.6% | 48.0% |
| Married but Separated | 0.6% | 1.2% | 1.8% |
| Single Population | 46.9% | 42.2% | 50.2% |
| Never Married | 29.6% | 27.8% | 33.8% |
| Divorced | 10.6% | 8.7% | 10.8% |
| Widowed | 6.7% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 2.58 | 2.78 | 2.60 |
| Households | 11,036 | 20,815 | 124,010,992 |
| Family Households | 7,732 | 15,504 | 80,755,759 |
| Married couple, w/children | 27.1% | 37.9% | 30.5% |
| Married couple, no children | 52.8% | 44.6% | 42.9% |
| Non Family Households | 3,304 | 5,311 | 43,255,233 |
| Single householder, w/children | 7.9% | 7.7% | 15.8% |
| Single householder, no children | 12.2% | 9.8% | 10.8% |