| | Guttenberg, NJ | Wheat Ridge, CO | United States |
| Population | 11,833 | 32,340 | 329,725,481 |
| Female Population | 52.0% | 51.9% | 50.5% |
| Male Population | 48.0% | 48.2% | 49.5% |
| Median Age | 38.4 | 41.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 11,205 | 30,207 | 309,327,143 |
| Population - 2000 | 10,807 | 32,913 | 285,036,114 |
| Population - 1990 | 8,268 | 29,419 | 251,960,433 |
| Pop. 2000 to Now | 1.9% | -3.2% | 15.6% |
| Pop. 1990 to Now | 33.2% | 8.3% | 30.8% |
| space4 | | | |
| Population Density | 61,310.9 | 3,462.2 | 93.4 |
| Land Area | 0.2 | 9.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Guttenberg, NJ | Wheat Ridge, CO | United States |
| Age 0 to 4 | 5.5% | 5.3% | 5.9% |
| Age 5 to 9 | 5.3% | 5.2% | 6.1% |
| Age 10 to 14 | 4.8% | 3.5% | 6.6% |
| Age 15 to 17 | 2.9% | 2.7% | 3.9% |
| Age 18 to 20 | 3.1% | 2.0% | 4.0% |
| Age 21 to 24 | 5.2% | 4.5% | 5.2% |
| Age 25 to 34 | 15.5% | 16.4% | 13.8% |
| Age 35 to 44 | 18.0% | 14.5% | 12.9% |
| Age 45 to 54 | 12.5% | 11.6% | 12.6% |
| Age 55 to 59 | 7.3% | 7.1% | 6.7% |
| Age 60 to 64 | 6.6% | 7.4% | 6.3% |
| Age 65 to 74 | 8.8% | 8.9% | 9.6% |
| Age 75 to 84 | 3.6% | 6.9% | 4.5% |
| Age 85 and over | 0.8% | 3.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Guttenberg, NJ | Wheat Ridge, CO | United States |
| White | 24.2% | 74.8% | 59.4% |
| Black | 2.4% | 0.7% | 12.2% |
| Asian | 7.5% | 1.2% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.3% | 0.4% |
| Two or More Races | 1.4% | 2.8% | 3.2% |
| Hispanic | 64.3% | 19.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Guttenberg, NJ | Wheat Ridge, CO | United States |
| Married Population | 44.6% | 45.5% | 49.8% |
| Currently Married | 40.6% | 44.4% | 48.0% |
| Married but Separated | 4.0% | 1.2% | 1.8% |
| Single Population | 55.4% | 54.5% | 50.2% |
| Never Married | 40.3% | 36.5% | 33.8% |
| Divorced | 9.8% | 11.1% | 10.8% |
| Widowed | 5.3% | 7.0% | 5.6% |
| space5 | | | |
| Household Size | 2.35 | 2.17 | 2.60 |
| Households | 5,033 | 14,617 | 124,010,992 |
| Family Households | 3,073 | 7,850 | 80,755,759 |
| Married couple, w/children | 26.5% | 28.0% | 30.5% |
| Married couple, no children | 32.0% | 46.3% | 42.9% |
| Non Family Households | 1,960 | 6,767 | 43,255,233 |
| Single householder, w/children | 21.0% | 15.6% | 15.8% |
| Single householder, no children | 20.6% | 10.1% | 10.8% |