| | Olivette, MO | Oklahoma City, OK | United States |
| Population | 8,408 | 673,183 | 329,725,481 |
| Female Population | 51.6% | 50.4% | 50.5% |
| Male Population | 48.4% | 49.6% | 49.5% |
| Median Age | 42 | 34.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 7,764 | 582,560 | 309,327,143 |
| Population - 2000 | 7,438 | 506,132 | 285,036,114 |
| Population - 1990 | 7,573 | 444,719 | 251,960,433 |
| Pop. 2000 to Now | 5.4% | 30.9% | 15.6% |
| Pop. 1990 to Now | 3.6% | 48.9% | 30.8% |
| space4 | | | |
| Population Density | 3,014.7 | 1,110.1 | 93.4 |
| Land Area | 2.8 | 606.4 | 3,531,905.4 |
| Water Area | 0.0 | 14.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Olivette, MO | Oklahoma City, OK | United States |
| Age 0 to 4 | 5.5% | 7.1% | 5.9% |
| Age 5 to 9 | 7.1% | 7.1% | 6.1% |
| Age 10 to 14 | 7.6% | 7.2% | 6.6% |
| Age 15 to 17 | 6.2% | 4.0% | 3.9% |
| Age 18 to 20 | 2.8% | 3.7% | 4.0% |
| Age 21 to 24 | 2.1% | 5.3% | 5.2% |
| Age 25 to 34 | 11.0% | 15.8% | 13.8% |
| Age 35 to 44 | 12.5% | 13.9% | 12.9% |
| Age 45 to 54 | 15.9% | 11.6% | 12.6% |
| Age 55 to 59 | 6.2% | 5.9% | 6.7% |
| Age 60 to 64 | 4.7% | 5.7% | 6.3% |
| Age 65 to 74 | 12.1% | 7.9% | 9.6% |
| Age 75 to 84 | 3.5% | 3.6% | 4.5% |
| Age 85 and over | 2.7% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Olivette, MO | Oklahoma City, OK | United States |
| White | 53.3% | 53.1% | 59.4% |
| Black | 21.1% | 13.6% | 12.2% |
| Asian | 19.8% | 4.4% | 5.6% |
| Native American | 0.2% | 2.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.2% | 0.3% | 0.4% |
| Two or More Races | 4.2% | 6.3% | 3.2% |
| Hispanic | 1.2% | 19.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Olivette, MO | Oklahoma City, OK | United States |
| Married Population | 56.1% | 48.7% | 49.8% |
| Currently Married | 55.7% | 46.6% | 48.0% |
| Married but Separated | 0.4% | 2.1% | 1.8% |
| Single Population | 43.9% | 51.3% | 50.2% |
| Never Married | 26.3% | 33.3% | 33.8% |
| Divorced | 10.7% | 12.7% | 10.8% |
| Widowed | 7.0% | 5.3% | 5.6% |
| space5 | | | |
| Household Size | 2.51 | 2.49 | 2.60 |
| Households | 3,350 | 265,519 | 124,010,992 |
| Family Households | 2,373 | 163,029 | 80,755,759 |
| Married couple, w/children | 35.0% | 32.2% | 30.5% |
| Married couple, no children | 37.2% | 37.8% | 42.9% |
| Non Family Households | 977 | 102,490 | 43,255,233 |
| Single householder, w/children | 17.8% | 19.4% | 15.8% |
| Single householder, no children | 9.9% | 10.5% | 10.8% |