| | Moraga, CA | Glencoe, IL | United States |
| Population | 16,750 | 8,824 | 329,725,481 |
| Female Population | 52.0% | 52.9% | 50.5% |
| Male Population | 48.0% | 47.1% | 49.5% |
| Median Age | 41.4 | 46.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 16,038 | 8,730 | 309,327,143 |
| Population - 2000 | 15,940 | 8,762 | 285,036,114 |
| Population - 1990 | 15,439 | 8,499 | 251,960,433 |
| Pop. 2000 to Now | 6.4% | -0.2% | 15.6% |
| Pop. 1990 to Now | 9.9% | 2.9% | 30.8% |
| space4 | | | |
| Population Density | 1,769.7 | 2,372.7 | 93.4 |
| Land Area | 9.5 | 3.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Moraga, CA | Glencoe, IL | United States |
| Age 0 to 4 | 4.0% | 5.0% | 5.9% |
| Age 5 to 9 | 5.9% | 10.5% | 6.1% |
| Age 10 to 14 | 7.9% | 8.0% | 6.6% |
| Age 15 to 17 | 3.5% | 4.9% | 3.9% |
| Age 18 to 20 | 9.8% | 5.0% | 4.0% |
| Age 21 to 24 | 6.9% | 2.0% | 5.2% |
| Age 25 to 34 | 5.4% | 2.4% | 13.8% |
| Age 35 to 44 | 11.3% | 11.0% | 12.9% |
| Age 45 to 54 | 12.9% | 12.9% | 12.6% |
| Age 55 to 59 | 6.2% | 11.9% | 6.7% |
| Age 60 to 64 | 5.2% | 6.2% | 6.3% |
| Age 65 to 74 | 10.5% | 10.0% | 9.6% |
| Age 75 to 84 | 7.0% | 8.9% | 4.5% |
| Age 85 and over | 3.5% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Moraga, CA | Glencoe, IL | United States |
| White | 63.4% | 93.5% | 59.4% |
| Black | 0.7% | 1.5% | 12.2% |
| Asian | 20.5% | 2.6% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.9% | 0.0% | 0.2% |
| Other | 0.4% | 0.0% | 0.4% |
| Two or More Races | 5.9% | 1.3% | 3.2% |
| Hispanic | 8.2% | 1.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Moraga, CA | Glencoe, IL | United States |
| Married Population | 57.3% | 68.9% | 49.8% |
| Currently Married | 57.1% | 68.7% | 48.0% |
| Married but Separated | 0.2% | 0.2% | 1.8% |
| Single Population | 42.7% | 31.1% | 50.2% |
| Never Married | 31.7% | 19.1% | 33.8% |
| Divorced | 5.7% | 7.3% | 10.8% |
| Widowed | 5.2% | 4.7% | 5.6% |
| space5 | | | |
| Household Size | 2.70 | 2.76 | 2.60 |
| Households | 5,505 | 3,195 | 124,010,992 |
| Family Households | 4,168 | 2,593 | 80,755,759 |
| Married couple, w/children | 39.3% | 39.8% | 30.5% |
| Married couple, no children | 48.9% | 49.2% | 42.9% |
| Non Family Households | 1,337 | 602 | 43,255,233 |
| Single householder, w/children | 7.0% | 8.1% | 15.8% |
| Single householder, no children | 4.8% | 2.8% | 10.8% |