| | Cambridge, MN | Molalla, OR | United States |
| Population | 9,454 | 10,060 | 329,725,481 |
| Female Population | 51.7% | 51.1% | 50.5% |
| Male Population | 48.3% | 49.0% | 49.5% |
| Median Age | 36.6 | 34.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,134 | 8,537 | 309,327,143 |
| Population - 2000 | 5,520 | 5,647 | 285,036,114 |
| Population - 1990 | 5,094 | 3,651 | 251,960,433 |
| Pop. 2000 to Now | 70.3% | 64.7% | 15.6% |
| Pop. 1990 to Now | 84.6% | 154.8% | 30.8% |
| space4 | | | |
| Population Density | 1,266.3 | 4,131.4 | 93.4 |
| Land Area | 7.5 | 2.4 | 3,531,905.4 |
| Water Area | 0.3 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Cambridge, MN | Molalla, OR | United States |
| Age 0 to 4 | 5.9% | 6.2% | 5.9% |
| Age 5 to 9 | 5.4% | 11.9% | 6.1% |
| Age 10 to 14 | 7.3% | 5.8% | 6.6% |
| Age 15 to 17 | 4.3% | 2.7% | 3.9% |
| Age 18 to 20 | 4.6% | 4.0% | 4.0% |
| Age 21 to 24 | 5.1% | 2.9% | 5.2% |
| Age 25 to 34 | 15.2% | 17.5% | 13.8% |
| Age 35 to 44 | 12.4% | 15.8% | 12.9% |
| Age 45 to 54 | 11.9% | 11.2% | 12.6% |
| Age 55 to 59 | 5.9% | 5.1% | 6.7% |
| Age 60 to 64 | 4.2% | 5.5% | 6.3% |
| Age 65 to 74 | 6.6% | 7.9% | 9.6% |
| Age 75 to 84 | 6.6% | 2.5% | 4.5% |
| Age 85 and over | 4.5% | 0.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Cambridge, MN | Molalla, OR | United States |
| White | 91.9% | 88.8% | 59.4% |
| Black | 1.7% | 0.2% | 12.2% |
| Asian | 3.6% | 0.9% | 5.6% |
| Native American | 0.3% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.9% | 1.3% | 3.2% |
| Hispanic | 0.7% | 8.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Cambridge, MN | Molalla, OR | United States |
| Married Population | 44.8% | 53.3% | 49.8% |
| Currently Married | 43.8% | 51.8% | 48.0% |
| Married but Separated | 1.1% | 1.5% | 1.8% |
| Single Population | 55.2% | 46.7% | 50.2% |
| Never Married | 33.7% | 26.6% | 33.8% |
| Divorced | 13.3% | 14.2% | 10.8% |
| Widowed | 8.2% | 5.9% | 5.6% |
| space5 | | | |
| Household Size | 2.41 | 2.67 | 2.60 |
| Households | 3,836 | 3,737 | 124,010,992 |
| Family Households | 2,191 | 2,456 | 80,755,759 |
| Married couple, w/children | 32.5% | 47.5% | 30.5% |
| Married couple, no children | 39.3% | 26.1% | 42.9% |
| Non Family Households | 1,645 | 1,281 | 43,255,233 |
| Single householder, w/children | 19.8% | 11.8% | 15.8% |
| Single householder, no children | 8.4% | 14.6% | 10.8% |