| | Hybla Valley, VA | Okmulgee, OK | United States |
| Population | 18,410 | 11,330 | 329,725,481 |
| Female Population | 51.6% | 51.7% | 50.5% |
| Male Population | 48.4% | 48.3% | 49.5% |
| Median Age | 32.3 | 35 | 38.4 |
| space3 | | | |
| Population - 2010 | 14,617 | 12,496 | 309,327,143 |
| Population - 2000 | 16,721 | 13,022 | 285,036,114 |
| Population - 1990 | 15,491 | 13,441 | 251,960,433 |
| Pop. 2000 to Now | 1.1% | -10.8% | 15.6% |
| Pop. 1990 to Now | 9.2% | -13.6% | 30.8% |
| space4 | | | |
| Population Density | 8,967.4 | 663.1 | 93.4 |
| Land Area | 2.1 | 17.1 | 3,531,905.4 |
| Water Area | 0.0 | 2.8 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hybla Valley, VA | Okmulgee, OK | United States |
| Age 0 to 4 | 11.8% | 5.6% | 5.9% |
| Age 5 to 9 | 7.2% | 5.6% | 6.1% |
| Age 10 to 14 | 8.1% | 6.3% | 6.6% |
| Age 15 to 17 | 5.3% | 3.7% | 3.9% |
| Age 18 to 20 | 3.3% | 7.2% | 4.0% |
| Age 21 to 24 | 5.9% | 6.4% | 5.2% |
| Age 25 to 34 | 13.2% | 15.0% | 13.8% |
| Age 35 to 44 | 13.9% | 9.8% | 12.9% |
| Age 45 to 54 | 11.7% | 11.6% | 12.6% |
| Age 55 to 59 | 6.8% | 5.5% | 6.7% |
| Age 60 to 64 | 3.9% | 7.7% | 6.3% |
| Age 65 to 74 | 6.1% | 8.3% | 9.6% |
| Age 75 to 84 | 1.9% | 4.7% | 4.5% |
| Age 85 and over | 1.0% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hybla Valley, VA | Okmulgee, OK | United States |
| White | 20.4% | 49.9% | 59.4% |
| Black | 26.9% | 17.3% | 12.2% |
| Asian | 10.8% | 1.3% | 5.6% |
| Native American | 0.0% | 16.8% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.6% | 0.3% | 0.4% |
| Two or More Races | 3.0% | 11.3% | 3.2% |
| Hispanic | 38.2% | 3.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hybla Valley, VA | Okmulgee, OK | United States |
| Married Population | 51.9% | 35.7% | 49.8% |
| Currently Married | 48.2% | 32.5% | 48.0% |
| Married but Separated | 3.7% | 3.2% | 1.8% |
| Single Population | 48.1% | 64.3% | 50.2% |
| Never Married | 36.8% | 40.1% | 33.8% |
| Divorced | 7.0% | 15.6% | 10.8% |
| Widowed | 4.2% | 8.6% | 5.6% |
| space5 | | | |
| Household Size | 3.16 | 2.37 | 2.60 |
| Households | 5,781 | 4,324 | 124,010,992 |
| Family Households | 4,214 | 2,548 | 80,755,759 |
| Married couple, w/children | 32.4% | 18.3% | 30.5% |
| Married couple, no children | 32.0% | 31.3% | 42.9% |
| Non Family Households | 1,567 | 1,776 | 43,255,233 |
| Single householder, w/children | 27.6% | 29.6% | 15.8% |
| Single householder, no children | 7.9% | 20.8% | 10.8% |