| | Carlton, OR | Gresham, OR | United States |
| Population | 2,219 | 114,164 | 329,725,481 |
| Female Population | 50.1% | 50.1% | 50.5% |
| Male Population | 49.9% | 49.9% | 49.5% |
| Median Age | 37.6 | 36.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,003 | 105,981 | 309,327,143 |
| Population - 2000 | 1,514 | 90,205 | 285,036,114 |
| Population - 1990 | 1,289 | 68,235 | 251,960,433 |
| Pop. 2000 to Now | 44.3% | 22.0% | 15.6% |
| Pop. 1990 to Now | 69.5% | 61.3% | 30.8% |
| space4 | | | |
| Population Density | 2,521.6 | 4,889.0 | 93.4 |
| Land Area | 0.9 | 23.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Carlton, OR | Gresham, OR | United States |
| Age 0 to 4 | 4.6% | 6.5% | 5.9% |
| Age 5 to 9 | 6.3% | 5.9% | 6.1% |
| Age 10 to 14 | 11.1% | 7.4% | 6.6% |
| Age 15 to 17 | 2.2% | 3.9% | 3.9% |
| Age 18 to 20 | 1.1% | 3.5% | 4.0% |
| Age 21 to 24 | 9.4% | 5.4% | 5.2% |
| Age 25 to 34 | 12.3% | 14.7% | 13.8% |
| Age 35 to 44 | 12.3% | 13.7% | 12.9% |
| Age 45 to 54 | 15.7% | 12.1% | 12.6% |
| Age 55 to 59 | 5.5% | 6.7% | 6.7% |
| Age 60 to 64 | 4.6% | 6.1% | 6.3% |
| Age 65 to 74 | 9.4% | 8.6% | 9.6% |
| Age 75 to 84 | 4.1% | 3.6% | 4.5% |
| Age 85 and over | 1.4% | 1.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Carlton, OR | Gresham, OR | United States |
| White | 77.9% | 63.3% | 59.4% |
| Black | 0.8% | 3.9% | 12.2% |
| Asian | 2.7% | 4.8% | 5.6% |
| Native American | 0.6% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 1.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 1.6% | 5.4% | 3.2% |
| Hispanic | 16.3% | 20.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Carlton, OR | Gresham, OR | United States |
| Married Population | 54.1% | 47.8% | 49.8% |
| Currently Married | 53.1% | 46.2% | 48.0% |
| Married but Separated | 1.0% | 1.6% | 1.8% |
| Single Population | 45.9% | 52.2% | 50.2% |
| Never Married | 25.4% | 34.6% | 33.8% |
| Divorced | 13.3% | 13.0% | 10.8% |
| Widowed | 7.2% | 4.6% | 5.6% |
| space5 | | | |
| Household Size | 2.93 | 2.69 | 2.60 |
| Households | 757 | 41,810 | 124,010,992 |
| Family Households | 596 | 27,687 | 80,755,759 |
| Married couple, w/children | 30.2% | 30.9% | 30.5% |
| Married couple, no children | 45.1% | 38.0% | 42.9% |
| Non Family Households | 161 | 14,123 | 43,255,233 |
| Single householder, w/children | 15.6% | 19.2% | 15.8% |
| Single householder, no children | 9.1% | 11.9% | 10.8% |