| | East Greenwich, RI | Palos Verdes Estates, CA | United States |
| Population | 13,970 | 13,403 | 329,725,481 |
| Female Population | 51.7% | 51.2% | 50.5% |
| Male Population | 48.4% | 48.9% | 49.5% |
| Median Age | 43.6 | 51.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 13,125 | 13,432 | 309,327,143 |
| Population - 2000 | 12,948 | 13,340 | 285,036,114 |
| Population - 1990 | 11,865 | 13,512 | 251,960,433 |
| Pop. 2000 to Now | 1.5% | -2.0% | 15.6% |
| Pop. 1990 to Now | 10.8% | -3.2% | 30.8% |
| space4 | | | |
| Population Density | 852.0 | 2,807.5 | 93.4 |
| Land Area | 16.4 | 4.8 | 3,531,905.4 |
| Water Area | 0.3 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | East Greenwich, RI | Palos Verdes Estates, CA | United States |
| Age 0 to 4 | 7.0% | 3.6% | 5.9% |
| Age 5 to 9 | 6.4% | 6.1% | 6.1% |
| Age 10 to 14 | 7.2% | 8.6% | 6.6% |
| Age 15 to 17 | 4.3% | 5.8% | 3.9% |
| Age 18 to 20 | 1.4% | 2.0% | 4.0% |
| Age 21 to 24 | 3.4% | 2.4% | 5.2% |
| Age 25 to 34 | 9.7% | 4.9% | 13.8% |
| Age 35 to 44 | 13.3% | 6.6% | 12.9% |
| Age 45 to 54 | 13.9% | 16.8% | 12.6% |
| Age 55 to 59 | 9.3% | 8.4% | 6.7% |
| Age 60 to 64 | 6.7% | 9.0% | 6.3% |
| Age 65 to 74 | 9.7% | 12.2% | 9.6% |
| Age 75 to 84 | 4.5% | 8.5% | 4.5% |
| Age 85 and over | 3.2% | 4.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | East Greenwich, RI | Palos Verdes Estates, CA | United States |
| White | 83.6% | 63.0% | 59.4% |
| Black | 0.9% | 2.4% | 12.2% |
| Asian | 8.2% | 23.3% | 5.6% |
| Native American | 1.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.1% | 0.0% | 0.4% |
| Two or More Races | 2.0% | 4.9% | 3.2% |
| Hispanic | 4.3% | 6.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | East Greenwich, RI | Palos Verdes Estates, CA | United States |
| Married Population | 61.8% | 65.2% | 49.8% |
| Currently Married | 61.2% | 64.8% | 48.0% |
| Married but Separated | 0.6% | 0.5% | 1.8% |
| Single Population | 38.2% | 34.8% | 50.2% |
| Never Married | 25.3% | 20.5% | 33.8% |
| Divorced | 7.9% | 8.2% | 10.8% |
| Widowed | 5.0% | 6.1% | 5.6% |
| space5 | | | |
| Household Size | 2.60 | 2.72 | 2.60 |
| Households | 5,340 | 4,909 | 124,010,992 |
| Family Households | 3,854 | 3,885 | 80,755,759 |
| Married couple, w/children | 43.2% | 35.1% | 30.5% |
| Married couple, no children | 44.5% | 50.7% | 42.9% |
| Non Family Households | 1,486 | 1,024 | 43,255,233 |
| Single householder, w/children | 7.0% | 5.7% | 15.8% |
| Single householder, no children | 5.2% | 8.4% | 10.8% |