| PEOPLE | Oklahoma City | San Jacinto | United States |
| Population | 579,999 | 44,199 | 308,035,306 |
| Pop. Density | 956 | 1,719 | 87 |
| Pop. Change | 15.38% | 83.50% | 8.07% |
| Median Age | 34.1 | 30.3 | 37.3 |
| Households | 230,233 | 13,152 | 116,716,292 |
| Household Size | 2.46 | 3.29 | 2.58 |
| Male Population | 49.23% | 48.87% | 49.27% |
| Female Population | 50.77% | 51.13% | 50.96% |
| Married Population | 46.25% | 44.52% | 47.02% |
| Single Population | 53.75% | 55.48% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 7.91% | 8.83% | 6.56% |
| Age 5 to 9 | 7.19% | 8.98% | 6.61% |
| Age 10 to 14 | 6.52% | 9.23% | 6.71% |
| Age 15 to 17 | 3.80% | 5.74% | 4.21% |
| Age 18 to 20 | 2.63% | 3.44% | 2.95% |
| Age 21 to 24 | 7.47% | 6.53% | 7.01% |
| Age 25 to 34 | 15.85% | 13.89% | 13.33% |
| Age 35 to 44 | 12.81% | 13.00% | 13.33% |
| Age 45 to 49 | 13.61% | 11.65% | 14.61% |
| Age 50 to 54 | 13.61% | 11.65% | 14.61% |
| Age 55 to 59 | 10.95% | 8.16% | 11.84% |
| Age 60 to 64 | 10.95% | 8.16% | 11.84% |
| Age 65 to 74 | 6.09% | 5.59% | 7.05% |
| Age 75 to 84 | 3.68% | 3.64% | 4.24% |
| Age 85 and over | 1.50% | 1.33% | 1.78% |
| RACE | | | |
| White | 62.70% | 57.18% | 72.41% |
| Black | 15.06% | 6.62% | 12.61% |
| Asian | 4.02% | 3.03% | 4.75% |
| American Indian | 3.54% | 1.84% | 0.95% |
| Other | 14.68% | 31.33% | 9.28% |
| Hispanic | 71.92% | 8.74% | 16.35% |
| Non-Hispanic | 28.08% | 91.26% | 83.65% |
| FAMILY | | | |
| Married, w/children | 29.73% | 38.70% | 30.42% |
| Married, no children | 39.63% | 30.93% | 42.46% |
| Single, w/children | 17.25% | 17.35% | 14.39% |
| Single, no children | 13.38% | 13.02% | 12.73% |
| Divorced | 14.16% | 11.22% | 10.62% |
| Separated | 4.90% | 7.07% | 4.97% |
| Widowed | 6.38% | 8.96% | 6.14% |
| Now Married | 45.60% | 43.74% | 46.32% |
| Never Married | 28.96% | 29.01% | 31.95% |
